Growing community of inventors

Mechanicsburg, PA, United States of America

Karen S Richwine

Average Co-Inventor Count = 2.88

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 85

Karen S Richwine ↔ Greg Blaszczak (4 patents)Karen S Richwine ↔ Peter A Arcati (3 patents)Karen S Richwine ↔ Eric Daniel Hyp (1 patent)Karen S Richwine ↔ Chun Wai Hung (1 patent)Karen S Richwine ↔ Robert James Stein (1 patent)Karen S Richwine ↔ Hamilton Scott Team (1 patent)Karen S Richwine ↔ Michael L Ritrovato (1 patent)Karen S Richwine ↔ Matt A Gotowski (1 patent)Karen S RichwineKaren S Richwine (6 patents)Greg BlaszczakGreg Blaszczak (13 patents)Peter A ArcatiPeter A Arcati (31 patents)Eric Daniel HypEric Daniel Hyp (35 patents)Chun Wai HungChun Wai Hung (31 patents)Robert James SteinRobert James Stein (12 patents)Hamilton Scott TeamHamilton Scott Team (8 patents)Michael L RitrovatoMichael L Ritrovato (1 patent)Matt A GotowskiMatt A Gotowski (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ames True Temper, Inc. (6 from 177 patents)


6 patents:

1. D704592 - Self-watering planter

2. D614260 - Watering can hose reel

3. D604019 - Hose reel

4. D604020 - Hose reel

5. D604021 - Hose reel

6. D554480 - Decorative wall mount hose reel assembly

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as of
1/9/2026
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