Walter K. Jonas

3M: 2 patents #5,326 of 11,543Top 50%

📍 Neuss, DE: #138 of 530 inventorsTop 30%

Overall (All Time): #1,685,651 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4265441	Sheet dispensing device for use with copying machines, and a container for the stack of sheets	—	1981-05-05
4214662	Sheet dispensing device for use with copying machines, and a container for the stack of sheets	—	1980-07-29
D254897	Paper cassette	—	1980-05-06