CA

Charles B. Ammann

RG Rovi Guides: 3 patents #342 of 684Top 50%
📍 Tulsa, OK: #626 of 2,344 inventorsTop 30%
🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%
Overall (All Time): #1,486,113 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10154318 Systems and methods for providing audio-based guidance Constance Fabian-Isaacs, Toby DeWeese 2018-12-11
9686595 Systems and methods for providing audio-based guidance Constance Fabian-Issacs, Toby DeWeese 2017-06-20
8949902 Systems and methods for providing audio-based guidance Constance Fabian-Isaacs, Toby DeWeese 2015-02-03