Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Michael Perkins
Boulder, CO
US
1 patent
2 Patents
US11972461
2024
Apparatus, System, and Method for Digital Audio Services
AUDDIA Inc.
0 cites
US11714275
2023
Dual Phosphor Wheel Projection System
CHRISTIE DIGITAL SYSTEMS USA, Inc.
0 cites