Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232707 | Wedge base lamp | Joseph M. Ranish, Robert S. McFeely | 2001-05-15 |
| 6084359 | Coil assembly for an electrodeless fluorescent lamp | Robert S. McFeely, Vito J. Arsena, Joseph C. Oberle, David O. Wharmby, Steven John Everest +1 more | 2000-07-04 |
| D391650 | Fluorescent lamp | Robert S. McFeely | 1998-03-03 |
| 5440199 | Base for electrodeless discharge lamp | Raymond A. Heindl, Mark E. Duffy, David J. Marks, Lawrence T. Mazza, Curtis E. Scott +1 more | 1995-08-08 |
| 4928032 | Means for converting a lamp with a screw-type base into a lamp with a bi-pin base | Michael J. Skoch | 1990-05-22 |
| 4525230 | Method of manufacturing a ballast resistor support member | William G. McCracken, Jr. | 1985-06-25 |
| 4447861 | Circular fluorescent lamp unit | Martin Graf, Douglas Seredich | 1984-05-08 |
| 4418328 | Method of manufacturing a ballast resistor support member and finished article | William G. McCracken, Jr. | 1983-11-29 |
| 4258287 | Circular fluorescent lamp unit | — | 1981-03-24 |