Gerald J. Berkelaar

📍 Norwell, MA: #39 of 117 inventorsTop 35%

🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%

Overall (All Time): #1,359,770 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
11950871	End effector	—	2024-04-09
10709517	End effector	—	2020-07-14
5860995	Laparoscopic endoscopic surgical instrument	—	1999-01-19