Robert Gordon Smith — 13 Patents at 3M

Robert Gordon Smith has been granted 13 US patents while listed as an inventor at 3M. The first was granted in 2002 and the most recent in December 2014. Robert Gordon Smith ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Robert Gordon Smith in Vadnais Heights, MN, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8917478	Bearing with grease pockets, bearing device with plural bearings, and recording device equipped with bearing device	Kenji Suzuki, Tsuyoshi Kashiwada, Virat Sornsiri	2014-12-23
8630062	Bearing apparatus having concentric inner and outer roller bearings and information recording/reproducing apparatus	Sumio Shimizu	2014-01-14
8453676	Fugitive emission reducing valve arrangement	Mathew William Davis, Andrew Spencer Nicholson	2013-06-04	$60,579,000
8345386	Bearing device and information recording and reproducing apparatus	Virat Sornsiri	2013-01-01
8221003	Bearing unit and pivot device	Virat Sornsiri	2012-07-17
6798954	Packaged optical micro-mechanical device	Barry S. Carpenter, Kathy L. Hagen	2004-09-28	$17,558,000
6711318	Optical switch based on rotating vertical micro-mirror	Mike E. Hamerly, Silva K. Theiss, Billy L. Weaver	2004-03-23	$24,289,000
6708491	Direct acting vertical thermal actuator	Billy L. Weaver, Douglas P. Goetz, Kathy L. Hagen, Mike E. Hamerly, Silva K. Theiss	2004-03-23	$24,289,000
6647164	Gimbaled micro-mirror positionable by thermal actuators	Billy L. Weaver, Mike E. Hamerly	2003-11-11	$15,797,000
6531947	Direct acting vertical thermal actuator with controlled bending	Billy L. Weaver, Douglas P. Goetz, Kathy L. Hagen, Mike E. Hamerly, Silva K. Theiss	2003-03-11	$17,999,000
6483419	Combination horizontal and vertical thermal actuator	Billy L. Weaver, Douglas P. Goetz, Kathy L. Hagen, Mike E. Hamerly, Silva K. Theiss	2002-11-19	$15,700,000
6483957	MEMS-based polarization mode dispersion compensator	Mike E. Hamerly, Terry L. Smith, Silva K. Theiss, Billy L. Weaver	2002-11-19	$15,700,000
6438954	Multi-directional thermal actuator	Douglas P. Goetz, Mike E. Hamerly, Daniel B. Pendergrass, Jr., Silva K. Theiss, Billy L. Weaver	2002-08-27	$17,412,000

Robert Gordon Smith — 13 Patents

Issued Patents All Time

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