DH

Dennis G. Holmes

PC Pacific Roller Die Company: 1 patents #4 of 11Top 40%
📍 Hayward, CA: #530 of 1,120 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,166,297 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7011573 Drywall sanding apparatus Richard C. McArthur, Ronald J. McArthur 2006-03-14
4756217 Travelling pipe cut-off — 1988-07-12