Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5432400 | Lamp having interference-fit metallic bases | Dennis D. Spaulding | 1995-07-11 |
| 5254025 | Method for manufacturing lamp having interference-fit metallic bases | Dennis D. Spaulding | 1993-10-19 |