Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5095410 | Retainer arrangement for a replaceable lamp bulb assembly | William E. Nagengast, David R. McMahan, Philip C. Filosa | 1992-03-10 |
HK
Harry L. Kirchenbauer
Overall (All Time): #3,845,685 of 4,157,543Top 95%
1
Patents All Time