Charles Spina

MC Mdt Co.,Ltd.: 2 patents #14 of 42Top 35%

📍 Ross, CA: #17 of 42 inventorsTop 45%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,630,770 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D433164	Gymnasium floor	—	2000-10-31
5273157	Handle for surgery lamp	—	1993-12-28
D316611	Handle for surgery lamp	—	1991-04-30