John F. Gemmel

📍 Winnipeg, CA: #2 of 22 inventorsTop 10%

Overall (1982): #79,369 of 81,411Top 100%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4364560	Hockey stick practice weight	—	1982-12-21