Robert G. Martindale

SL Safeco Mfg. Limited: 1 patents #1 of 2Top 50%

📍 Oshawa, CA: #1 of 5 inventorsTop 20%

Overall (1989): #62,232 of 140,708Top 45%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4829599	Fire fighter helmets	Hugo Giorgio	1989-05-16