Howard E. Shoemaker

📍 San Diego, CA: #527 of 1,657 inventorsTop 35%

🗺 California: #8,284 of 26,763 inventorsTop 35%

Overall (2002): #203,351 of 266,432Top 80%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6367578	Hearing aid sound seal device	—	2002-04-09