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For the Inventor, By the Inventor

Ennepetal, Germany

Wolfgang Polligkeit

This inventor holds 4 USPTO granted patents. Top assignee: Vorwerk & Co Interholding Gmbh. Active years: 1986-1989.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Schwelm, DE (1986)
  • Ennepetal, DE (1987 - 1989)

Company Filing History:

goldMedal4 out of 342 
 
Vorwerk & Co Interholding Gmbh
 patents

Years Active: 1986-1989

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4 patents (USPTO):Explore Patents
1. 4821009 - Overcurrent-protective snap switch for household appliances (1989-04-11),
2. 4753746 - Urea-formaldehyde foam detergent and method of manufacture using a (1988-06-28),
3. 4655952 - Detergent and method for producing the same (1987-04-07),
4. 4563187 - Composition for cleaning textile surfaces (1986-01-07),
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