Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven D. Hoffer — 1 Patent

Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
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
Steven D. Hoffer has been granted 1 US patent while listed as an inventor at Lockheed Martin. All of these patents were granted in 1983. Steven D. Hoffer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Steven D. Hoffer in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4419191 Electrochemical monitoring method Kenneth E. Weber 1983-12-06 $8,768,000