MINNESOTA AUTOMOTIVE INC has a total of 15 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets transport, machines and mechanical elements are MIDLAND BRAKE INC, EUGA ARTHUR B and CALEB SMITH BRAGG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 2 | |
#3 | Germany | 1 | |
#4 | United Kingdom | 1 | |
#5 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Measurement | |
#5 | Engines, pumps and turbines |
# | Name | Total Patents |
---|---|---|
#1 | Albertson Victor N | 3 |
#2 | Albertson Robert V | 3 |
#3 | Woodworth Raymond D | 2 |
#4 | Rettich Thomas A | 2 |
#5 | Lagerquist William | 1 |
#6 | Cords F | 1 |
#7 | Reimondo Dei Utsudowaasu | 1 |
#8 | Staunton Fredric J | 1 |
#9 | Toomasu Ei Reteitsuchi | 1 |
#10 | Chandler Irvin B | 1 |
Publication | Filing date | Title |
---|---|---|
US4370714A | Electronically actuated brake system | |
US3813883A | Hydraulic actuator | |
US3774978A | Auxiliary hydraulic brake lock | |
US3653273A | Two-speed transmission | |
US3547233A | Pressure and wear compensator for caliper disk brake | |
US3478518A | Compound master brake cylinder | |
US3386777A | Auxiliary hydraulic brake lock | |
US3151565A | Pump | |
US3162048A | Pressure testing device | |
GB736727A | Control mechanism for preventing motor vehicles from creeping with provision for maintaining a constant restraining force | |
US2638118A | Control mechanism for preventing motor vehicles from creeping with provision for maintaining a constant restraining force |