Growing community of inventors

Burlington, KY, United States of America

Brian Frank Weaver

Average Co-Inventor Count = 1.60

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 = 75

Brian Frank WeaverRobert C Roberts, Jr (4 patents)Brian Frank WeaverRussell Hein (3 patents)Brian Frank WeaverPhillip R Merrifield (2 patents)Brian Frank WeaverMark Sutcliffe (2 patents)Brian Frank WeaverRobert C Roberts (1 patent)Brian Frank WeaverBrian Alvin Laws (1 patent)Brian Frank WeaverBrian Frank Weaver (12 patents)Robert C Roberts, JrRobert C Roberts, Jr (4 patents)Russell HeinRussell Hein (5 patents)Phillip R MerrifieldPhillip R Merrifield (2 patents)Mark SutcliffeMark Sutcliffe (2 patents)Robert C RobertsRobert C Roberts (1 patent)Brian Alvin LawsBrian Alvin Laws (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Progress Rail Services Corporation (9 from 119 patents)

2. Other (2 from 832,891 patents)

3. General Electric Capital Corporation (1 from 54 patents)


12 patents:

1. 9988768 - System, method, and apparatus to restrict movement of railway guard bar

2. 9932054 - Double point derail switch

3. 8474730 - Track system including a guardrail

4. 7793891 - Railway diamond crossing

5. 7472837 - System, method, and apparatus for railroad guide rail support

6. 7467748 - System, method, and apparatus for railroad guide rail support

7. 6971610 - Railway diamond wedge crossing with reversible beam castings

8. 6758406 - Rail switch brace

9. 6393644 - Bridge joint

10. 6393755 - Fishing lure

11. 6363564 - Three-piece bridge joint

12. 4783928 - Fishing lure

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as of
1/1/2026
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