Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven E. Drenth — 2 Patents

The Boeing: 2 patents #5,372 of 15,756Top 35%
Cypress, CA: #127 of 389 inventorsTop 35%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Steven E. Drenth has been granted 2 US patents while listed as an inventor at The Boeing. The first was granted in 2022 and the most recent in February 2023. Steven E. Drenth ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Steven E. Drenth in Cypress, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11572199 End effector for cleaning objects having multiple surfaces Richard Philip Topf, Steve Esparza, Martin Guirguis, Raul Tomuta, Angelica Davancens 2023-02-07 $42,171,000
11235893 End effector for cleaning objects having multiple surfaces Richard Philip Topf, Steve Esparza, Martin Guirguis, Raul Tomuta, Angelica Davancens 2022-02-01 $40,460,000