Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RZ

Rene Zens — 2 Patents

PRProfold: 1 patents #8 of 17Top 50%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Houston, TX: #8,734 of 21,073 inventorsTop 45%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Rene Zens has been granted 2 US patents while listed as an inventor at Profold. The first was granted in 1980 and the most recent in April 2001. Rene Zens ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rene Zens in Houston, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6216848 Vacuum table conveying apparatus and associated methods 2001-04-17
4226404 Universal long stroke pump system 1980-10-07