| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 | |
| #3 | Germany | 2 | |
| #4 | United Kingdom | 1 | |
| #5 | Italy | 1 | |
| #6 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing | |
| #2 | Hand-held cutting tools | |
| #3 | Vehicle seats |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fenn Lawrence E | 13 |
| #2 | Sperry Charles R | 6 |
| #3 | Chateauneuf Leo | 2 |
| #4 | Marden Carleton S | 1 |
| #5 | Lehmann Herbert G | 1 |
| #6 | Gordon William J J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4914816A | Live-action blade shaver | |
| US4819330A | Live-action blade shaver | |
| US4236061A | Quick-acting electric cigar lighter | |
| CA952987A | Electric cigar lighter with thermostatic bi-metallic current control | |
| CA946767A | Container | |
| US2948800A | Cigar lighter | |
| US2932716A | Cigar lighter | |
| US2727977A | Cigar lighter | |
| CA568028A | Cigar lighter | |
| CA615791A | Power actuated dirigible spotlight |