Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MH

Mark Hackett — 1 Patent

Brewer, ME: #10 of 17 inventorsTop 60%
Maine: #2,326 of 4,281 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Hackett has been granted 1 US patent. All of these patents were granted in 1990. Mark Hackett ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Hackett in Brewer, ME, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4915381 Basketball target device 1990-04-10