John R. Gelzer

📍 Columbus, OH: #837 of 3,880 inventorsTop 25%

🗺 Ohio: #18,857 of 73,341 inventorsTop 30%

Overall (All Time): #1,293,442 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5472085	Gated-pocket tape-form packaging system	—	1995-12-05
5312015	Gated-loop packaging system and manipulating apparatus	—	1994-05-17
4757895	Article packaging system	—	1988-07-19
4583641	Article packaging system	—	1986-04-22