| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Measurement | |
| #3 | Medical technology | |
| #4 | Pharmaceuticals | |
| #5 | Surface technology and coating | |
| #6 | Engines, pumps and turbines | |
| #7 | Textiles and paper | |
| #8 | Mechanical elements | |
| #9 | Transport | |
| #10 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Sanitary equipment | |
| #3 | Controlling combustion engines | |
| #4 | Devices for applying fluent materials | |
| #5 | Vehicle signalling and lighting | |
| #6 | Diagnosis and surgery | |
| #7 | Shafts | |
| #8 | Sewing | |
| #9 | Medical preparations | |
| #10 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wheeler John L | 12 |
| #2 | Spiridigliozzi John | 1 |
| #3 | Washburn Thomas T | 1 |
| #4 | Whipple Gary | 1 |
| #5 | Ratz J Brent | 1 |
| #6 | Gentile Andrew Nicholas | 1 |
| #7 | Boccuti A David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1979428A | Measuring faucet | |
| US1516803A | Sanitary toilet-seat attachment | |
| US1301207A | Tire-protector. | |
| US1239855A | Spindle for milling-machines. | |
| CA157910A | Speed indicator and controller for vehicles | |
| CA158515A | Speed controller and indicator | |
| US1134026A | Speed controller and indicator. | |
| US1122181A | Vehicle speed indicator and controller. | |
| US1182948A | Thread-controlling mechanism for leather-sewing machines. | |
| CA238520A | Sanitary toilet seat attachment | |
| CA238519A | Toilet seat attachment |