Stanley J. Ketterer

TL The Singer Company Limited: 3 patents #3 of 112Top 3%

📍 Jamesburg, NJ: #1 of 5 inventorsTop 20%

🗺 New Jersey: #144 of 2,847 inventorsTop 6%

Overall (1982): #3,145 of 81,411Top 4%

Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4355590	Variable bobbin thread control for lockstitch looptaker	—	1982-10-26
4316421	Anti-haloing throat plate	—	1982-02-23
4312285	Hem securing method	—	1982-01-26