Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726919 | Resurfacing machine tool | Anthony R C Usher, Ranjit (Robin) Chera, Andrew C. Rottler | 2010-06-01 |
| 6619645 | Fixturing system for holding and aligning engine blocks during rebuilding | Andrew C. Rottler | 2003-09-16 |
| 6176650 | Apparatus and method for cutting a bore including automatic system for retracting the cutting tool | Andrew C. Rottler | 2001-01-23 |
| 5349900 | Dual-axis table assembly | — | 1994-09-27 |
| 5255901 | Fixture system for mounting work pieces to be machined | — | 1993-10-26 |
| 4792265 | Engine boring and surfacing machine | David Engnell | 1988-12-20 |
| 4789279 | System and apparatus for reboring main bearings | David Engnell | 1988-12-06 |
| 4557640 | Combination boring and honing apparatus and method | — | 1985-12-10 |
| 4550530 | Short-stroking honing machine | David Engnell | 1985-11-05 |
| 4541620 | Sled for fixturing engine blocks | David Engnell | 1985-09-17 |
| 4189871 | Honing machine | David Engnell | 1980-02-26 |