Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323158 | Bottle neck finish inspection apparatus | Curtis C. Houghton | 1982-04-06 |
| 4282020 | Method of using a waste glass collector and cullet dumper | — | 1981-08-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323158 | Bottle neck finish inspection apparatus | Curtis C. Houghton | 1982-04-06 |
| 4282020 | Method of using a waste glass collector and cullet dumper | — | 1981-08-04 |