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Winchester, VA, United States of America

Richard C Sankovich

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 11

Richard C Sankovich ↔ Greg P Terek (2 patents)Richard C Sankovich ↔ James F Hampshire (2 patents)Richard C SankovichRichard C Sankovich (2 patents)Greg P TerekGreg P Terek (21 patents)James F HampshireJames F Hampshire (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Rubbermaid Commercial Products LLC (2 from 401 patents)


2 patents:

1. D256029 - Hinged top card file

2. D255805 - Hinged top card file

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as of
12/19/2025
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