| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 39 | |
| #2 | Canada | 8 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machine tools | |
| #4 | Packaging and shipping | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Railway brakes | |
| #3 | Rail vehicle suspensions | |
| #4 | Making forged metal products | |
| #5 | Couplings | |
| #6 | Packaging | |
| #7 | Punching metal | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fowler William E Jr | 10 |
| #2 | Bauer Carl E | 9 |
| #3 | Lamont Robert P | 6 |
| #4 | Bauer Carl Edward | 4 |
| #5 | Bauer Edward H | 4 |
| #6 | Murray Charles F | 3 |
| #7 | Atwood William Stephen | 1 |
| #8 | Fowler W E Jr | 1 |
| #9 | Susemihl Frank L | 1 |
| #10 | Whitney Loren L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1093851A | Brake-beam. | |
| US1080510A | Brake-beam. | |
| CA150069A | Brake beam | |
| US1056408A | Brake-beam. | |
| CA137944A | Brake mechanism | |
| CA146286A | Brake mechanism | |
| CA135735A | Brake | |
| US1005999A | Adjustable brake-head. | |
| US1010022A | Adjustable brake-head. | |
| US990855A | Brake-beam. | |
| US984643A | Brake-beam. | |
| US1056358A | Adjustable brake-head. | |
| CA122363A | Brake mechanism | |
| CA122362A | Brake mechanism | |
| CA122364A | Brake mechanism | |
| US953314A | Brake-beam finger-guard. | |
| US920944A | Brake-head. | |
| US920945A | Car brake-head. | |
| US1010012A | Draft-rigging. | |
| US921344A | Brake-beam. |