| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Control | |
| #5 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Vehicle brake control systems | |
| #2 | Clutches and brakes | |
| #3 | Unspecified technologies | |
| #4 | Shafts | |
| #5 | Teaching materials | |
| #6 | Vehicle windows, roofs and doors | |
| #7 | Stamps | |
| #8 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Madden Edward J | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US3058239A | Spherical tracking, plotting and projection apparatus | |
| US3003257A | Method and means for displaying positions and motions of objects, in relation to the earth | |
| US1900512A | Brake cable tube | |
| US1900511A | Brake operating tube | |
| US1786912A | Vehicle brake | |
| US1786856A | Vehicle brake | |
| US1735206A | Brake | |
| US1736046A | Brake-controlling mechanism | |
| US1537246A | Equalizing means | |
| US1645438A | Automobile windshield | |
| US1554449A | Automobile top | |
| US1362720A | Spring-shackle | |
| US1146727A | Shaft-coupling. | |
| US1155591A | Letter-stamping machine. |