| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Machine tools | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Shafts | |
| #3 | Accessories for machine tools | |
| #4 | Dynamo-electric machines | |
| #5 | Unspecified technologies | |
| #6 | Springs | |
| #7 | Magnets and transformers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jenkin Keith R | 4 |
| #2 | Schiller James R | 2 |
| #3 | Smeitink Albertus | 2 |
| #4 | Albertus Smeitink | 2 |
| #5 | Pohl Eric M | 2 |
| #6 | M Pohl Eric | 1 |
| #7 | James R Schiller | 1 |
| #8 | Schiller J R | 1 |
| #9 | Pohl E | 1 |
| #10 | Smeitink A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3639791A | Hydrostatic air bearing | |
| US3586435A | Electrolytic pump operated gas bearing | |
| US3570370A | Lathe tracer stylus | |
| US3536315A | Diaphragm spring | |
| US3573513A | Electromechanical transducer | |
| US3346964A | Gaging device | |
| CA772869A | Gaging device |