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

David Johnson — 4 Patents in 2019

Qualcomm: 2 patents #659 of 2,470Top 30%
HMHerman Miller: 1 patents #15 of 43Top 35%
San Francisco, CA: #537 of 6,446 inventorsTop 9%
California: #6,166 of 67,890 inventorsTop 10%
Overall (2019): #56,635 of 560,194Top 15%
4 Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10446006 Pet abandonment alert device Sethia E. Scott 2019-10-15
10285498 Power access door assembly Jeptha Cohen, Michael J. Katje, Robert Hutton, IV 2019-05-14 $11,473,000
10268864 High-resolution electric field sensor in cover glass Richard S. Withers, Ronald B. Koo, Stephen C. Gerber, Arkadii V. Samoilov 2019-04-23 $22,321,000
10254884 Apparatus for piezoelectric force detection Richard S. Withers, Kevin Berington Johnson, Rizwan Muhammad Khan Afridi, Adithya Naresh, Ronald Scott Lee +1 more 2019-04-09 $9,858,000