Growing community of inventors

Orange, CA, United States of America

Roger Bickelhaupt

Average Co-Inventor Count = 2.00

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 = 141

Roger BickelhauptMichael D Rold (2 patents)Roger BickelhauptRoger Bickelhaupt (2 patents)Michael D RoldMichael D Rold (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Baxter International Inc. (1 from 2,483 patents)

2. American Hospital Supply Corporation (1 from 433 patents)


2 patents:

1. 4850974 - Dispenser and method for an elongated flexible member

2. 4713059 - Dispenser for an elongated flexible member

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idiyas.com
as of
12/17/2025
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