JH

Jack Calvin Holman

PS Pelagic Pressure Systems: 1 patents #4 of 6Top 70%
📍 San Leandro, CA: #28 of 76 inventorsTop 40%
🗺 California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #430,330 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10422781 Dive computers with multiple diving modes Robert R. Hollis, Michael S. Hollis 2019-09-24