| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 29 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Machine tools | |
| #5 | Measurement | |
| #6 | Surface technology and coating | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Skates | |
| #2 | Unspecified technologies | |
| #3 | Physical training equipment | |
| #4 | Animal care | |
| #5 | Sawing | |
| #6 | Explosive charges | |
| #7 | Measuring length, angles and areas | |
| #8 | Shafts | |
| #9 | Coating metallic material | |
| #10 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hoerle William F | 8 |
| #2 | Pardon Ernest J | 4 |
| #3 | Fritz Adolph H | 3 |
| #4 | Ferdinand Hoerle William | 3 |
| #5 | Jack Edward Morris | 2 |
| #6 | Morris Jack Edward | 2 |
| #7 | Jack Edward M | 2 |
| #8 | Hoerle Christian G | 2 |
| #9 | Mayhew Elton C | 1 |
| #10 | Hartley James C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2937031A | Roller skate attachment | |
| GB668938A | Improvements in roller skates | |
| US2502153A | Roller skate | |
| US2520548A | Ice skate | |
| US2546341A | Clamping device for fishing reels | |
| US2275035A | Roller skate construction | |
| US2215240A | Ski pole | |
| US2137742A | Hacksaw | |
| US2058820A | Roller skate | |
| US2014722A | Hack saw handle | |
| US2022347A | Ball bearing skate wheel | |
| US2105354A | Ball bearing skate wheel | |
| US2022348A | Ball bearing skate wheel | |
| US1923035A | Fish rod handle | |
| US1893140A | Process of making ice skates | |
| US1879795A | Fish reel mounting | |
| US1910898A | Ice skate | |
| US1912086A | Fishing reel | |
| US1739474A | Skate wheel | |
| US1787415A | Golf club |