Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Catherine B. Lamberti — 5 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Summerland, CA: #4 of 18 inventorsTop 25%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Catherine B. Lamberti has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1993 and the most recent in November 2003. Catherine B. Lamberti ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Catherine B. Lamberti in Summerland, CA, US.

Patents per Year

Patents granted per year, 1993 to 2003Bar chart with a peak of 2 patents in 1993.peak 21993: 2 patents19931996: 1 patents19962003: 2 patents2003

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6641139 Game enclosure Timothy Osbaldeston 2003-11-04
6575851 Rebound wall for ball sports Steven E. Muenter, Harold D. Pierce 2003-06-10
5575478 Gaming apparatus Michael O. Cronkite, Roger C. Young 1996-11-19
D336123 Ball return back-board 1993-06-01
5205564 Ball catching net apparatus Nancy L. Honea, Rodney D. Every 1993-04-27