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

David Grimm — 4 Patents

SPSperry: 2 patents #196 of 841Top 25%
DADanaher: 1 patents #1,472 of 2,950Top 50%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Grimm has been granted 4 US patents while listed as an inventor at Sperry. The first was granted in 1980 and the most recent in November 2024. David Grimm ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Grimm in Bellinzona, MN, CH.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12150565 Wind deflector 2024-11-26
9970762 Target point detection method Bernd Möller, Falko Henning, Hans-Martin Zogg 2018-05-15
4573168 Balanced bidirectional or party line transceiver accommodating common-mode offset voltage Christopher P. Henze 1986-02-25 $5,945,000
4236087 Programmable bus driver isolation David G. Kaminski 1980-11-25 $3,954,000