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For the Inventor, By the Inventor

Malvern, PA, United States of America

William R Knepshield

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.8

ph-index = 10

Forward Citations = 804(Granted Patents)


Location History:

  • West Chester, PA (US) (1998)
  • Malvern, PA (US) (1979 - 2002)

Company Filing History:

goldMedal2 out of 2 
 
Koi Associates, Inc.
 patents
silverMedal2 out of 2 
 
Kmi, Inc.
 patents
bronzeMedal1 out of 3 
 
Kli, Incorporated
 patents
4. 1 out of 1 
 
Endo Surgical Devices, Inc.
 patent
5. 1 out of 1 
 
Malvern Technologies, Inc.
 patent
6. 3 out of 832,891 
Other
 patents

Years Active: 1979-2002

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10 patents (USPTO):Explore Patents
1. 6358244 - Endarterectomy surgical instrument and procedure (2002-03-19),
2. 5954713 - Endarterectomy surgical instruments and procedure (1999-09-21),
3. 5738641 - Blood withdrawal patch (1998-04-14),
4. 5728071 - Injection patch (1998-03-17),
5. 5545172 - Rocking foot plate for surgical knife (1996-08-13),
6. D358643 - Double edge surgical blade with undercut capability (1995-05-23),
7. 5376099 - Undercut diamond surgical blade and method of using the same (1994-12-27),
8. 4538356 - Surgical knife with controllably extendable blade and gauge therefor (1985-09-03),
9. 4499898 - Surgical knife with controllably extendable blade and gauge therefor (1985-02-19),
10. 4177814 - Self-sealing cannula (1979-12-11),
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