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For the Inventor, By the Inventor

Ratekau, Germany

Eckhard Riggert

USPTO Granted Patents = 5 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 89(Granted Patents)


Location History:

  • Ovendorf, DE (1989 - 1995)
  • Ratekau, DE (1998 - 2005)

Company Filing History:

goldMedal4 out of 552 
 
Dragerwerk Aktiengesellschaft
 patents
silverMedal1 out of 44 
 
Dräger Medical Ag & Co Kgaa
 patents

Years Active: 1989-2005

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5 patents (USPTO):Explore Patents
1. 6942612 - Hood with a double wall for a thermotherapy device (2005-09-13),
2. 5931163 - Valve for setting the flow of a flow medium (1999-08-03),
3. 5826573 - Gas flow control element (1998-10-27),
4. 5413097 - Fan-supported gas mask and breathing equipment with adjustable fan output (1995-05-09),
5. 4850566 - Squeezable closure valve for a fluid-conducting conduit (1989-07-25),
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