Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676579 | Patterned optical interference coatings for electric lamps | Frederick W. Dynys, Carl Gunter, John M. Davenport, Thomas Golz, Rolf S. Bergman +4 more | 1997-10-14 |
| 5675677 | Lamp-to-light guide coupling arrangement for an electrodeless high intensity discharge lamp | John M. Davenport, Mark E. Duffy, Richard L. Hansler, Kenneth S. King, William J. Cassarly +3 more | 1997-10-07 |
| 5627426 | Lamp with IR reflecting film and light-scattering coating | Pamela K. Whitman, Thomas M. Sharda | 1997-05-06 |
| 5610469 | Electric lamp with ellipsoidal shroud | Rolf S. Bergman, James T. Dakin | 1997-03-11 |