Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841102 | Electromagnetic shielding arrangement | Peter W. Prendel, Wilfried H. K. Kandler, Jurgen Sandkuhl | 1989-06-20 |
HE
Hans F. K. Elsner
Overall (1989): #108,824 of 140,708Top 80%
1
Patents 1989