| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Medical technology | |
| #3 | Optics | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Electric motor controls | |
| #3 | Dentistry | |
| #4 | Lighter-than air aircraft | |
| #5 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Whiteside Howard A | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2044823A | Motorized handpiece | |
| US2028176A | Brush rigging and end cap assembly for surgical motors and the like | |
| US2053056A | Combined surgical motor and handpiece | |
| US1960470A | Brush rigging and end cap assembly for surgical motors and the like | |
| US2015209A | Resistance adapter | |
| US2008053A | Controller for dental engines and the like | |
| US1512514A | Camera | |
| US1587738A | Electric motor | |
| US1498411A | Airship | |
| US1189184A | Dental drill. | |
| CA369323A | Motorized hand piece |