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For the Inventor, By the Inventor

Campbell, CA, United States of America

Robert G Coffey

This inventor holds 3 USPTO granted patents. Top assignees: Beckman Instruments, Inc., Other. Active years: 1989-1998.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 47(Granted Patents)


Location History:

  • Winter Park, FL (US) (1989)
  • Campbell, CA (US) (1996 - 1998)

Company Filing History:

goldMedal2 out of 737 
 
Beckman Instruments, Inc.
 patents
silverMedal1 out of 834,350 
Other
 patents

Years Active: 1989-1998

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3 patents (USPTO):Explore Patents
1. 5728038 - Centrifuge rotor having structural stress relief (1998-03-17),
2. 5489081 - Safety bracket for table top mounting of a centrifuge (1996-02-06),
3. 4844346 - Grove sprayer (1989-07-04),
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