| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Measurement | |
| #4 | Machine tools | |
| #5 | Textiles and paper | |
| #6 | Transport | |
| #7 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Shafts | |
| #3 | Unspecified technologies | |
| #4 | Spinning | |
| #5 | Sawing | |
| #6 | Vehicle tyre repairing | |
| #7 | Brushes | |
| #8 | Measuring speed and acceleration | |
| #9 | Nails | |
| #10 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pierce Jr Winslow S | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2510292A | Spindle | |
| US2219370A | Indicator support | |
| US2109976A | Center finding device | |
| US1831393A | Magnetic brush | |
| US1802829A | Fastening device | |
| US1686640A | Tire tool | |
| US1630759A | Breaking device for hollow cylinders | |
| US1675728A | Antifriction bearing | |
| US1498748A | Ball race | |
| US1418461A | Gearing | |
| US1541526A | Vehicle suspension | |
| US1451923A | Velocity indicator | |
| US1343334A | Lock for nuts and the like |