Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481034 | Multiple function tool | Carl Elsener, Eduard A. Elsener, Albert F. Rohrer, Walter X. Rohrer | 2002-11-19 |
| 6352010 | Multiple purpose tool | Carl Elsener | 2002-03-05 |
| 6243901 | Multiple function tool | Carl Elsener, Eduard A. Elsener, Albert F. Rohrer, Walter X. Rohrer | 2001-06-12 |
| 6009582 | Multiple function tool | Marc Harrison, Carl Elsener, Eduard A. Elsener, Albert F. Rohrer, Walter X. Rohrer +1 more | 2000-01-04 |