LEAR has a total of 71 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Canada, France and Belgium. Its main competitors in its focus markets measurement, mechanical elements and control are SMITH & SONS LTD S, LEAR INC and WALTER GORDON WILSON.
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Mechanical elements | |
#3 | Control | |
#4 | Electrical machinery and energy | |
#5 | Basic communication technologies | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Measuring distances | |
#2 | Systems controlling non-electric variables | |
#3 | Clutches and brakes | |
#4 | Pulse technique | |
#5 | Radio navigation | |
#6 | Unspecified technologies | |
#7 | AC and DC conversion devices | |
#8 | Gearing | |
#9 | Electric switches | |
#10 | Servomotors |
# | Name | Total Patents |
---|---|---|
#1 | Lear William Powell | 19 |
#2 | Lear William P | 3 |
#3 | Roberts Jean M | 2 |
#4 | Wehner John M | 2 |
#5 | Nygaard Herman | 2 |
#6 | Titsworth John V | 1 |
#7 | Janson Gunnar H | 1 |
#8 | Huff Arthur J | 1 |
#9 | Janson Gunnar | 1 |
#10 | Faux Kenneth R | 1 |
Publication | Filing date | Title |
---|---|---|
CA454654A | Automatic temperature control system | |
CA652194A | Gyroscope with gimbal controller | |
CA454861A | Anti-hunt positioning apparatus | |
CA443541A | Actuator mounting | |
CA441227A | Radio apparatus | |
CA463335A | Radio azimuth compensator | |
CA444357A | Dual range automatic temperature control system | |
CA442062A | Radio navigation system | |
CA441226A | Radio magnetic guidance system | |
CA445368A | Linear actuator | |
CA447836A | Remote positioning control | |
CA449365A | Electromagnetic centrifugal governor | |
CA440413A | Radio guidance system | |
CA506813A | Remote indicator | |
CA632359A | Magnetic motor pole piece radial brake | |
CA602328A | Electromagnetic clutch | |
CA590340A | Liquid and vapor separating pump | |
CA569027A | Instrument aid for radio navigation | |
CA454656A | Anti-hunt positioning control circuit | |
CA651616A | Electrolyte for liquid level switches |