Michael R. Walker — 15 Patents at Zimmer

Michael R. Walker has been granted 15 US patents while listed as an inventor at Zimmer. The first was granted in 1992 and the most recent in September 2013. Michael R. Walker ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Michael R. Walker in Warsaw, IN, US.

Patents per Year

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Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8542720	Detection of outbound message signals in a power line two-way communications system	Quentin Spencer, John B. Hessling, Jr., Benjamin A. Hammond, Dennis L. Kelley, David W. Rieken +1 more	2013-09-24
8453824	Connection arrangements for mine conveyor sections	Phillip A. Webb	2013-06-04
8104607	Connection arrangements for mine conveyor sections	Phillip A. Webb	2012-01-31
8074792	Connection arrangements for mine conveyor sections	Phillip A. Webb	2011-12-13
7286857	Enhanced in-vehicle wireless communication system handset operation	Sean Taylor	2007-10-23
6922566	Opt-In pinging and tracking for GPS mobile telephones	Shirish Puranik, Anil Tiwari	2005-07-26	$3,045,000
6231034	Door mounting apparatus	James Robert Walker	2001-05-15
5779321	Swing tail assembly for miner	George E. Coleman	1998-07-14
5682602	Method and apparatus for decreasing modem retraining due to blank and burst signalling in analog cellular systems	Peter Robert Henderson McConnell	1997-10-28
5611499	Yarn tensioning device	David Stokes	1997-03-18
5597384	Color coding for implant selection	Timothy R. Miller	1997-01-28
5393937	Vehicle control system	Michael Etherington	1995-02-28
5387073	Shuttlecar unloading device	Michael Etherington	1995-02-07
5148920	Package and package insert	—	1992-09-22
5090571	Medical container liner	—	1992-02-25

Michael R. Walker — 15 Patents

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Issued Patents All Time

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