DB

David F. Beittel

FI Finis: 3 patents #1 of 5Top 20%
📍 San Leandro, CA: #11 of 88 inventorsTop 15%
🗺 California: #9,366 of 68,989 inventorsTop 15%
Overall (2020): #94,445 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D906515 Snorkel John Mix 2020-12-29
D892250 Ankle and pull buoy for swim training John Mix, Trenton Joel Tollakson, Clay Elliott Hedrick, III 2020-08-04
D890283 Pair of paddles for swim training Jacob A. Abruzzini 2020-07-14