Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D686647 | Screw thread cutting tool | Helmut Glimpel | 2013-07-23 |
| D678925 | Screw thread cutting tool | Helmut Glimpel | 2013-03-26 |
| 4278545 | Apparatus for separating solids and liquid components | Edward F. Batutis, Edward Rodriguez | 1981-07-14 |