| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Materials and metallurgy | |
| #4 | Engines, pumps and turbines | |
| #5 | Machines | |
| #6 | Furniture and games | |
| #7 | Chemical engineering | |
| #8 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sharpneck Eliel L | 16 |
| #2 | Sharpneck William S | 1 |
| #3 | Sharpneck Matthew C | 1 |
| #4 | Atherton Claude F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1379052A | Plastic composition | |
| US1379053A | Plastic composition | |
| CA184720A | Plastic compound | |
| US1250367A | Roller-bearing. | |
| US1107715A | Brush. | |
| US1183407A | Electric controlling device for railway-trains. | |
| US1064863A | Antifriction-bearing. | |
| US975726A | Tide-motor. | |
| US977139A | Car-axle box and saddle. | |
| US978496A | Roller-bearing. | |
| US942467A | Starting device for internal-combustion motors. | |
| US923716A | Roller-bearing. | |
| US924843A | Journal-bearing. | |
| US697178A | Apparatus for the treatment of ores. | |
| US686149A | Steam stamp-mill. | |
| US892691A | Roller-bearing. |