Growing community of inventors

Bozeman, MT, United States of America

William B Phelps

Average Co-Inventor Count = 3.00

ph-index = 4

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 = 116

William B PhelpsWayne Harvey Hanson (4 patents)William B PhelpsWade M Wolf (4 patents)William B PhelpsWayne H Hanson (0 patent)William B PhelpsWilliam B Phelps (4 patents)Wayne Harvey HansonWayne Harvey Hanson (14 patents)Wade M WolfWade M Wolf (4 patents)Wayne H HansonWayne H Hanson (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sunrise Medical Hhg, Inc. (4 from 118 patents)


4 patents:

1. 6715783 - Stroller and stroller base with height adjustment capability

2. 6270111 - Stroller having streamlined tilt-in-space block

3. 6086086 - Stroller with tilt-in-space capability

4. D424482 - Caster block for coupling a stroller caster assembly to a stroller frame

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as of
12/16/2025
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