Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381819 | Sitting unit | Jack R. Lewis, Shane R. Gamble | 1997-08-05 |
| D380093 | Chair | Jack R. Lewis, Jerry D. Crummel | 1997-06-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381819 | Sitting unit | Jack R. Lewis, Shane R. Gamble | 1997-08-05 |
| D380093 | Chair | Jack R. Lewis, Jerry D. Crummel | 1997-06-24 |