Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerald Biever — 1 Patent

CFConstruction Forms: 1 patents #6 of 15Top 40%
Port Washington, WI: #89 of 146 inventorsTop 65%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gerald Biever has been granted 1 US patent while listed as an inventor at Construction Forms. All of these patents were granted in 2005. Gerald Biever ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gerald Biever in Port Washington, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6871832 Fiberglass, reinforced concrete hose shut-off valve Gary D. Lehnhardt, Gordon Guslick, Rolando Altamirano, James H. Larson 2005-03-29