BR

Brian Rickards

PE Pengo: 1 patents #1 of 1Top 100%
📍 Fremont, CA: #45 of 242 inventorsTop 20%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #152,236 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5366031 Auger head assembly and method of drilling hard earth formations — 1994-11-22