Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert LaFrenz — 1 Patent

INInnovatech: 1 patents #14 of 20Top 70%
El Cajon, CA: #259 of 572 inventorsTop 50%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert LaFrenz has been granted 1 US patent while listed as an inventor at Innovatech. All of these patents were granted in 2000. Robert LaFrenz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert LaFrenz in El Cajon, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6054097 Expanding plasma emission source microorganism inactivation system Barton Mass, David LaFrenz 2000-04-25