Dolph G. Hoyt, Jr.

PP Principle Plastics: 4 patents #3 of 4Top 75%

📍 Los Angeles, CA: #2,098 of 12,377 inventorsTop 20%

🗺 California: #93,399 of 386,348 inventorsTop 25%

Overall (All Time): #891,142 of 4,157,543Top 25%

Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
D347043	Iron cover	David Hoyt	1994-05-17
4908960	Overshoe	—	1990-03-20
4826174	Putting practice device	—	1989-05-02
4725063	Practice putting target	—	1988-02-16
D290415	Bell boot for horse's hoof	—	1987-06-16
4470411	Protective boot for leg of horse	—	1984-09-11