PG

Peter R. Griz

📍 Oxford, MI: #174 of 390 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,350,692 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D287157 Mouth-touching bowstring-held anchor nock for archery — 1986-12-09
4539970 Bowstring-held archery device — 1985-09-10