JB

John Bertoldi

DE Denar: 1 patents #1 of 6Top 20%
📍 La Mirada, CA: #83 of 245 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,988,151 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9732868 High reliability pressure relief valve Joseph Schimek, III, John Head 2017-08-15
4245987 Dental articulator — 1981-01-20