Growing community of inventors

San Diego, CA, United States of America

Roger B Trimble

Average Co-Inventor Count = 2.07

ph-index = 3

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 = 98

Roger B TrimbleJoseph R Baker (2 patents)Roger B TrimbleWesley A Golland (2 patents)Roger B TrimblePaul A Mullens (2 patents)Roger B TrimbleCharles W Giebelhausen (1 patent)Roger B TrimbleRoger B Trimble (3 patents)Joseph R BakerJoseph R Baker (4 patents)Wesley A GollandWesley A Golland (3 patents)Paul A MullensPaul A Mullens (2 patents)Charles W GiebelhausenCharles W Giebelhausen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cubic-western Data (2 from 39 patents)

2. Other (1 from 832,843 patents)


3 patents:

1. 4977502 - Transit vehicle farebox for conducting multi-media transit fare

2. 4877179 - Farebox security device

3. D296908 - Fare transfer dispenser

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idiyas.com
as of
12/29/2025
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