Brian Smith — 23 Patents at 3M

Brian Smith has been granted 23 US patents while listed as an inventor at 3M. The first was granted in 1987 and the most recent in December 2025. Brian Smith ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Brian Smith in Myrtle Bank, ON, AU.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12498414	Unified measurement system for static and dynamic characterization of a device under test	Gregory Sobolewski, Jeffrey J. Trgovich, James D. Bucci	2025-12-16
12203653	Gas burner for cooking appliances	Stephen John Thornton	2025-01-21
12050243	Safety container for high power device testing over a range of temperatures	Aaron Ferguson, James D. Bucci, Gregory Sobolewski, Jeffrey J. Trgovich	2024-07-30
11764536	Optical amplifier for multiple bands	Ali SALEHIOMRAN, Michael Demerchant, Peter David Roorda	2023-09-19
11403652	Customer-level lifetime value	Aaron Growitz	2022-08-02	$191,000,000
10657809	Automatic learning for vehicle classification	Stephanie R. Schumacher	2020-05-19	$34,552,000
10476624	Colorless, directionless, contentionless optical network using MXN wavelength selective switches	Paul Colbourne	2019-11-12
9941955	Optical network monitoring and protection using a phased array switching engine	Ian Breukelaar, Yi Liang, Shane H. Woodside, Barrie Keyworth, Wayne Bonnet +2 more	2018-04-10
9866315	Super-channel multiplexing and de-multiplexing using a phased array switching engine	Barrie Keyworth, John Michael Miller, Andrew Parks, Dan Burke, Peter David Roorda +1 more	2018-01-09
9727933	System for providing three-dimensional reserve studies to common interest development owners and management	—	2017-08-08
9641806	Average speed detection with flash illumination	—	2017-05-02	$24,934,000
8964031	Method and system for measuring the speed of a vehicle	Alan Clucas	2015-02-24	$23,460,000
8934013	Video camera and event detection system	—	2015-01-13	$20,882,000
8837256	Subterranean survey communication system and technique	—	2014-09-16
8189048	Vehicle speed monitoring system	—	2012-05-29
D656124	Audio device	Kamlesh Prajapati, Martin Geoffrey Aston, Neil Munns, Christopher Tiler	2012-03-20
7258434	Inkjet printheads having multiple label placement positions for air diffusion vents	David Emerson Greer, Sara M. Coneway	2007-08-21	$3,181,000
7123187	Technique for determining relative yaw using phase windup	Kim Deimert	2006-10-17	$3,410,000
6692107	Ink cartridge body and carrier assembly	Michael David Lattuca, James Philip Harden, Larry Steven Foster, Frank Hughes, Darren Wayne Tosh +7 more	2004-02-17	$39,095,000
6536872	Connection module	Richard Louis Goin, Steven R. Komplin, Brandon Sung-Hwan Song	2003-03-25	$23,758,000
4839474	Switches and keyboards	Richard Paul Hayes-Pankhurst	1989-06-13
4675832	Visual display logic simulation system	Gordon D. Robinson	1987-06-23	$2,870,000
4634818	Switches and keyboards	Richard Paul Hayes-Pankhurst	1987-01-06

Brian Smith — 23 Patents

Issued Patents All Time

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