Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inventors › John Mack
JM

John Mack — 3 Patents

Upper Marlboro, MD: #22 of 154 inventorsTop 15%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Mack has been granted 3 US patents. The first was granted in 1986 and the most recent in April 2025. John Mack ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Mack in Upper Marlboro, MD, US.

Patents per Year

Patents granted per year, 1986 to 2025Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19862001: 1 patents20012025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12264657 Centrifugal force propulsion device — 2025-04-01
6256614 Internet system for producing electronic reward cards Jeff H. Wecker, Anthony R. Carpenterie 2001-07-03
4596041 Participant-identification recording and playback system — 1986-06-17

Frequent Collaborators

Jeff H. Wecker1 shared
Anthony R. Carpenterie1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3