Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362476 | Securing apparatus for electric fuel pumps | Karl Ruhl | 1982-12-07 |
| 4336002 | Two stage pump having an electromotor device | Klaus Rose, Karl Ruhl | 1982-06-22 |
UK
Ulrich Kemmner
Overall (1982): #6,797 of 81,411Top 9%
2
Patents 1982