Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6310443 | Jacketed lamp bulb envelope | Donald A. MacLennan, Brian Turner, Aleksandr Gitsevich, Gary K. Bass, James T. Dolan +8 more | 2001-10-30 |
| 6252346 | Metal matrix composite integrated lamp head | Brian Turner, Kent Kipling, Bruce E. Shanks | 2001-06-26 |
| 5852831 | Self-closing toilet seat and lid | Donald G. Naughton | 1998-12-29 |