RH

Ronald L. Hemmeke

PR Prince: 6 patents #28 of 262Top 15%
📍 Holland, MI: #255 of 1,299 inventorsTop 20%
🗺 Michigan: #15,670 of 86,293 inventorsTop 20%
Overall (All Time): #889,025 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5685629 Vanity mirror assembly Corbin Collet 1997-11-11
5080420 Visor Scott A. Spykerman 1992-01-14
5071186 Visor Scott A. Spykerman 1991-12-10
4925232 Visor Scott A. Spykerman 1990-05-15
4783111 Visor Scott A. Spykerman 1988-11-08
4681363 Visor system Scott A. Spykerman 1987-07-21