Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270713 | Tip seal for scroll type compressors and manufacturing method therefor | Daniel R. Crum | 2001-08-07 |
| 6126422 | Tip seal for scroll type compressor and manufacturing method therefor | Daniel R. Crum | 2000-10-03 |