BO

Bruce M. Okkema

📍 Zeeland, MI: #71 of 350 inventorsTop 25%
🗺 Michigan: #15,670 of 86,293 inventorsTop 20%
Overall (All Time): #799,739 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1038630 Cleaning brush 2024-08-13
11007687 Polyurethane injection system and method 2021-05-18
9102558 Transportable water treatment system and chlorinator George C. Greene, III 2015-08-11
8905055 Full flow pressure relief valve George C. Greene, III 2014-12-09
8585895 Transportable water treatment system and chlorinator George C. Greene, III 2013-11-19
D452953 Tie-down strap rewinder 2002-01-15