Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334799 | Impact roller | by Aletta C. Rautenbach, executrix | 1982-06-15 |
| 4195111 | Load supporting means and the formation thereof | — | 1980-03-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334799 | Impact roller | by Aletta C. Rautenbach, executrix | 1982-06-15 |
| 4195111 | Load supporting means and the formation thereof | — | 1980-03-25 |