A portfolio of patent attorney and founder Anthony Duncan, Jr. Contact
© 2026 Anthony Duncan, Jr.

I protect ideas for a living. Then I started building for the people who could never afford me.

Six products. A patent platform, a safety app, a Bible you can hear, a recovery program, a live map of arabbers and street vendors, and a trivia game for the cookout. Different worlds on purpose — the through-line is me.

Anthony Duncan, Jr.
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Anthony Duncan, Jr. as a child
The early years. The sweater was a choice then, too.
Why any of this exists

It didn't start with the law degree.

For years my job was making sure large companies never lost an idea. Global portfolios. Priority chains across a dozen countries. Office actions answered by teams who did nothing else.

Then a solo inventor would call. Same quality of idea, sometimes better. Someone had quoted them ten thousand dollars. That's most people's barrier — and it isn't the money. It's that they don't know a patent attorney at all.

I only know that because I'm on both sides of it. I'm a founder too. So I started building the tools I'd want if I were the person calling — and then I kept going, because once you can build, every problem you've been quietly carrying starts looking solvable.

My daughter builds LEGO cities with no plan and no permission. She just decides the thing should exist and starts placing bricks. Somewhere along the way I forgot you were allowed to do that. She reminded me.

Anthony Duncan, Jr., Esq.

The six.

Trust Circle app icon Product 01 · The first one

Trust Circle

Your safety net, always on.
Where it came from

Everyone was building digital wallets. Nobody was building one that could also stream, record, and tell your people where you are.

Two men greeting each other warmly
A circle is whoever shows up. The app just closes the distance.
YourPatentAI app icon Product 02 · The thesis

YourPatentAI

AI invented for patents.™
Where it came from

A ten thousand dollar quote is where most good ideas quietly stop. Not because they failed — because the paperwork was priced like a moat.

Anthony Duncan at an Apple session hosted at Howard University School of Law
Apple at Howard Law. The rooms I get into are exactly the rooms most inventors never do.
The Saturated Life app icon Product 03 · The personal one

The Saturated Life

The Bible, heard.
Where it came from

People say "keep it on your heart." Nobody tells you how. Turns out the answer is the one music has always used.

King David enthroned with musicians — Byzantine illuminated manuscript
The Saturated Life app icon
King David and his musicians — Byzantine, 12th century. From the app's sacred art library. Psalm 150.
ThriveRecovery app icon Product 04 · The program

ThriveRecovery

The twelve steps, rebuilt for what you're actually facing.
Where it came from

The twelve steps have worked for ninety years. They just were never written down for the thing you're actually fighting.

Anthony Duncan carrying his son on his shoulders
This is who you get better for. Everything else is implementation detail.
Row and Wagon app icon Product 05 · The hometown one

Row and Wagon

Baltimore's arabbers, live on a map.
Where it came from

The arabbers have worked these blocks for over a century and a half. The only thing they were missing was a way to be found.

Anthony Duncan standing in front of a Baltimore arabber wagon
A real wagon, in a real Baltimore yard. This is the product's actual research.
Black Card app icon Product 06 · The fun one

Black Card

Do you really have yours?
Where it came from

Not everything has to solve a problem. Some things just have to be right for the room.

Anthony Duncan at a festival in front of City Hall
Home. The questions assume you were there — because I was.
Off the clock

The rest of it.

Building LEGO with both kids
Head of productBoth of them. Neither takes notes.
Building a LEGO city with his daughter
R&DNo plan, no permission, just bricks.
At AfroTech Conference
AfroTechWhere the rooms and the people finally match.
His daughter on his shoulders
Best seatShe sees further than I do already.
At Apple Park with a friend
Apple ParkLong way from a laptop on the kitchen table.
With his son in a Knicks jersey
Knicks in fiveHe doesn't know what he's agreed to yet.
At CultureHouse
CultureHouseThe best partnerships start in a hallway.
At a tree lighting with his kids
DecemberThe only deadline that matters that week.
At a baseball game
Opening daySome traditions don't need an app.
With a colleague in an office
The workSix products, and none of it happens alone.
Portrait
Still hereStill building.
Reading

Topics from across the six.

Answers, arguments and field notes on what each of these products is actually about — patents, safety, scripture, recovery, tradition and the culture. Useful on their own.

Get in touch

If you're building something, I'd like to hear about it.

I take on IP strategy and portfolio work, and I advise early-stage teams on technology and intellectual property. If you just have an idea and no idea what to do with it, that's a fine reason to write too.

Nothing here is legal advice