Joan Birmingham

📍 San Bernardino, CA: #21 of 186 inventorsTop 15%

🗺 California: #106,790 of 386,348 inventorsTop 30%

Overall (All Time): #1,043,752 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
6363637	Spinning mobile	—	2002-04-02
5592901	Cat scratching device for protecting furniture	—	1997-01-14
D261248	Ornament preform	—	1981-10-13
D261249	Creature ornament	—	1981-10-13
D261250	Creature ornament	—	1981-10-13