RH

Richard F. Holland

📍 Lapeer, MI: #119 of 689 inventorsTop 20%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,292,203 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5399844 Inspection prompting and reading recording system 1995-03-21
5166499 Four monitor and checkpoint designating system Jeffrey P. Coney 1992-11-24
5120942 Portable tour monitor device, report generating system and programming device therefor Jeffrey P. Coney 1992-06-09
4948150 Volleyball practice system Richard E. Daly, Jr. 1990-08-14