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For the Inventor, By the Inventor

Racine, WI, United States of America

Thomas D Gueldenzopf

This inventor holds 5 USPTO granted patents. Top assignee: S. C. Johnson Son, Inc.. Active years: 1985-2012.

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 196(Granted Patents)


Location History:

  • Racine County, WI (US) (1985 - 1987)
  • Racine, WI (US) (1985 - 2012)

Company Filing History:

goldMedal5 out of 2,355 
 
S. C. Johnson Son, Inc.
 patents

Years Active: 1985-2012

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5 patents (USPTO):Explore Patents
1. 8099800 - Toilet bowl cleaning and/or deodorizing device (2012-01-24),
2. 4797221 - Polymer sheet for delivering laundry care additive and laundry care (1989-01-10),
3. 4654395 - Water-soluble polymer sheet for delivering laundry care additive and (1987-03-31),
4. 4557852 - Polymer sheet for delivering laundry care additive and laundry care (1985-12-10),
5. 4532063 - Dissolvable bleach sheet (1985-07-30),
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