Growing community of inventors

Davisville, WV, United States of America

Bryan S Ritchie

Average Co-Inventor Count = 2.40

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 = 108

Bryan S RitchieKenneth J Spear (5 patents)Bryan S RitchieSteven F Brooker (1 patent)Bryan S RitchieFrank G Czerwinski (1 patent)Bryan S RitchieMichael McBride (1 patent)Bryan S RitchieEdward Heck (1 patent)Bryan S RitchieBryan S Ritchie (6 patents)Kenneth J SpearKenneth J Spear (44 patents)Steven F BrookerSteven F Brooker (27 patents)Frank G CzerwinskiFrank G Czerwinski (8 patents)Michael McBrideMichael McBride (2 patents)Edward HeckEdward Heck (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. O. Ames Co. (4 from 44 patents)

2. Ames True Temper, Inc. (2 from 177 patents)


6 patents:

1. 6625888 - Pruning device

2. D460343 - Hose reel carrier

3. D381875 - Snow shovel

4. D381375 - Child's snow tool

5. 5615903 - Utility cart having tool handle holding device

6. D375882 - Snow pusher

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idiyas.com
as of
12/29/2025
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