| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 26 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Unspecified technologies | |
| #3 | Machines | |
| #4 | Pistons and sealings | |
| #5 | Vehicle transmission mounting | |
| #6 | Pumps | |
| #7 | Shafts | |
| #8 | Unspecified technologies | |
| #9 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sherman Thomas L | 11 |
| #2 | Maldon Michell Anthony George | 7 |
| #3 | Michell Anthony G M | 5 |
| #4 | Larkin Elwood T | 2 |
| #5 | Louis Sherman Thomas | 2 |
| #6 | Hall Edwin S | 2 |
| #7 | Pearson Postlethwaite Joseph | 1 |
| #8 | Wilson Victor R | 1 |
| #9 | Seng Manfred | 1 |
| #10 | Manfred Seng | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2277496A | Slipper pad for crankless mechanisms | |
| US2250608A | Power take-off or driving mechanism | |
| US2178972A | Crankless mechanism | |
| US2170058A | Internal combustion engine | |
| US2014702A | Crankless mechanism | |
| US1997396A | Crankless mechanism | |
| US2022917A | Bearing | |
| US1952098A | Crankless mechanism | |
| US1952089A | Crankless mechanism | |
| US1891927A | Power transmission mechanism | |
| US1837724A | Crankless mechanism and method of making crankless mechanisms | |
| US1780365A | Crankless engine | |
| US1813981A | Crankless mechanisms | |
| US1804440A | Crankless engine | |
| US1961905A | Internal combustion engine | |
| US1897771A | Crankless engine | |
| US1819826A | Crankless engine | |
| US1813966A | Crankless engine | |
| US1729448A | Crankless engine | |
| US1769552A | Crankless engine |