Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven Hardy — 2 Patents

TETeknowledge: 1 patents #5 of 18Top 30%
Palo Alto, CA: #5,765 of 9,675 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Steven Hardy has been granted 2 US patents while listed as an inventor at Teknowledge. The first was granted in 1987 and the most recent in February 1989. Steven Hardy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Steven Hardy in Palo Alto, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4803641 Basic expert system tool Robert H. Joyce 1989-02-07
4648044 Basic expert system tool Robert H. Joyce 1987-03-03 $1,738,000