Robert C. Hagemeister

WC Webster Spring Co.: 3 patents #1 of 2Top 50%

📍 Boston, MA: #2 of 113 inventorsTop 2%

🗺 Massachusetts: #90 of 2,831 inventorsTop 4%

Overall (1989): #7,588 of 140,708Top 6%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4838528	Bent wire spring module	—	1989-06-13
4828233	Bent wire spring module with lock	—	1989-05-09
4796872	Bent wire spring module	—	1989-01-10