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For the Inventor, By the Inventor

Holland, PA, United States of America

Haiwen Chen

USPTO Granted Patents = 7


Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 91(Granted Patents)


Location History:

  • Bethlemen, PA (US) (1998)
  • Bethlehem, PA (US) (1998)
  • Holland, PA (US) (1999 - 2001)

Company Filing History:

goldMedal7 out of 217 
 
Betzdearborn, Inc.
 patents

Years Active: 1998-2001

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7 patents (USPTO):Explore Patents
1. 6244098 - Methods and apparatus for monitoring water process equipment (2001-06-12),
2. 6170319 - Methods and apparatus for monitoring water process equipment (2001-01-09),
3. 6109096 - Methods and apparatus for monitoring water process equipment (2000-08-29),
4. 6076048 - System and method for least squares filtering based leak flow (2000-06-13),
5. 5923571 - Apparatus and method for automatic congruent control of multiple boilers (1999-07-13),
6. 5817927 - Method and apparatus for monitoring water process equipment (1998-10-06),
7. 5756880 - Methods and apparatus for monitoring water process equipment (1998-05-26),
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