JH

Jack Calvin Holman

PS Pelagic Pressure Systems: 1 patents #3 of 4Top 75%
📍 San Leandro, CA: #22 of 66 inventorsTop 35%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #388,403 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9733227 Dive computer with free dive mode and wireless data transmission Robert R. Hollis, Michael S. Hollis 2017-08-15