| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Germany | 1 | |
| #4 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Measuring length, angles and areas | |
| #3 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carson Robert W | 11 |
| Publication | Filing date | Title |
|---|---|---|
| DE3003187A1 | Arthroscope with optical and lighting systems in rectangular sheath - has overall cross=section in arcuate configuration with two short sides straight and parallel and other two curved | |
| SE8000656L | Arthroscope | |
| CA1130765A | Arthroscope | |
| US4414962A | Operating arthroscope | |
| US4217891A | Novel arthroscope | |
| US4461281A | Arthroscopic surgical apparatus and method | |
| US2302104A | Electronic micrometer | |
| US2294831A | Apparatus for making very fine measurements | |
| US2290940A | Apparatus for making pressureless measurements | |
| US1221675A | Hog-oiling device. | |
| CA426039A | Electronic micrometer |