Brian Layfield — 13 Patents at Electrans Technologies

Brian Layfield has been granted 13 US patents while listed as an inventor at Electrans Technologies. The first was granted in 2009 and the most recent in May 2025. Brian Layfield ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Brian Layfield in Oakville, ON, CA.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date
12296900	Anti-jackknifing control apparatus and method for active converter dolly	Brian Fan	2025-05-13
12257922	Methods and apparatus for an active convertor dolly	Amir Khajepour, Brian Fan, John L. Loewen	2025-03-25
11951868	Methods and apparatus for an active convertor dolly	Amir Khajepour, Brian Fan, John L. Loewen	2024-04-09
11891134	Anti-jackknifing control apparatus and method for active converter dolly	Brian Fan	2024-02-06
11833924	Method and apparatus for an active convertor dolly	Amir Khajepour	2023-12-05
11338698	Method and apparatus for an active convertor dolly	Amir Khajepour	2022-05-24
11279255	Methods and apparatus for an active convertor dolly	Amir Khajepour, Brian Fan, John L. Loewen	2022-03-22
11214209	Rack of unitary one-piece construction	Lyman B. Maynard, Jason Pridmore	2022-01-04
10449954	Method and apparatus for an active convertor dolly	Amir Khajepour	2019-10-22
D854470	Fairing	James D. Haws	2019-07-23
9956997	Drag reduction fairing for a trailer converter dolly	James D. Haws	2018-05-01
8919863	Drag reduction plate and structure for trailers	James D. Haws, Jeffrey Vincent Littlefield	2014-12-30
7578541	Trailer skirt panel	Joseph Mancina, James D. Haws, Andriy N. Prokudin	2009-08-25

Brian Layfield — 13 Patents

Issued Patents All Time

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