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

Floyd Dunn — 1 Patent

DYDysan: 1 patents #6 of 18Top 35%
Sunnyvale, CA: #10,281 of 14,302 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Floyd Dunn has been granted 1 US patent while listed as an inventor at Dysan. All of these patents were granted in 1982. Floyd Dunn ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Floyd Dunn in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4354603 Rigid magnetic disc stacker 1982-10-19 $3,169,000