DH

Douglas E. Hart

OO Ooma: 2 patents #3 of 12Top 25%
📍 San Jose, CA: #1,710 of 6,906 inventorsTop 25%
🗺 California: #15,013 of 68,989 inventorsTop 25%
Overall (2020): #178,114 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10771396 Communications network failure detection and remediation Karl Osterlund, Tobin E. Farrand, William M. Gillon, David A. Bryan, Arvind Vasudev 2020-09-08
10553098 Appliance device integration with alarm systems Tobin E. Farrand, David A. Bryan 2020-02-04