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For the Inventor, By the Inventor

Tucson, AZ, United States of America

D Kenneth Walston

This inventor holds 4 USPTO granted patents. Top assignees: International Business Machines Corporation, Other. Active years: 1994-1999.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 472(Granted Patents)


Company Filing History:

goldMedal1 out of 166,264 
 
International Business Machines Corporation
 patents
silverMedal3 out of 834,411 
Other
 patents

Years Active: 1994-1999

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4 patents (USPTO):Explore Patents
1. 5879396 - Joint prosthesis having PTFE cushion (1999-03-09),
2. 5507823 - Joint prosthesis having PTFE cushion (1996-04-16),
3. 5491882 - Method of making joint prosthesis having PTFE cushion (1996-02-20),
4. 5343989 - Reduced wear cable carrier and pads (1994-09-06),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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