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

Daniel P. Leonard — 1 Patent

F.F.M.E.: 1 patents #12 of 29Top 45%
Concord, CA: #417 of 739 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daniel P. Leonard has been granted 1 US patent while listed as an inventor at F.M.E.. All of these patents were granted in 1987. Daniel P. Leonard ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel P. Leonard in Concord, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4658122 Postage meter stepper motor module Ward J. Payn, Onni W. Niemi, John V. McDonald, Elizabeth A. Simon 1987-04-14