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

Robert E. Hollander — 1 Patent

Sanibel, FL: #12 of 26 inventorsTop 50%
Florida: #33,989 of 67,251 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert E. Hollander has been granted 1 US patent. All of these patents were granted in 1992. Robert E. Hollander ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert E. Hollander in Sanibel, FL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5096589 Hydrogen sulfide removal from reverse osmosis product water Roger A. Blind 1992-03-17