| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 95 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Mechanical elements | |
| #4 | Thermal processes | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Tools for connecting or disengaging | |
| #3 | Accessories for machine tools | |
| #4 | Turning | |
| #5 | Unspecified technologies | |
| #6 | Gearing | |
| #7 | Producing ice | |
| #8 | Clutches and brakes | |
| #9 | Handles for hand implements | |
| #10 | Special furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leopold George O | 80 |
| #2 | Fegley Thomas J | 53 |
| #3 | Snyder Walter S | 2 |
| #4 | Pegley Thomas J | 1 |
| #5 | Mortensen Magnus N | 1 |
| #6 | North John S | 1 |
| #7 | Ormes Harry A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2306403A | Stripping device | |
| US2174461A | Ice breaker | |
| US2195363A | Ice crusher | |
| US2065677A | Machine for breaking cubes of ice | |
| US2008352A | Coupling device for impact-tips | |
| US1935023A | Beverage cooler | |
| US1937645A | Push drill | |
| US1915220A | Ice cream freezer | |
| US1978299A | Tray for supporting an ice cube breaker and an ice cream freezer | |
| US1900807A | Christmas tree holder | |
| US1904679A | Push drill | |
| US1980952A | Machine for breaking cubes of ice | |
| US1821841A | Spiral screw driver | |
| US1805330A | Extension bit | |
| US1806528A | Portable power-driven saw | |
| US1693437A | Valve grinder | |
| US1681107A | Display tool holder | |
| US1675171A | Display tool holder | |
| US1661935A | Chuck for extension bits | |
| US1633400A | Breast drill |