Growing community of inventors

Eagle Creek, OR, United States of America

David Scott Penrose

Average Co-Inventor Count = 2.40

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 = 27

David Scott Penrose ↔ Chris Seigneur (2 patents)David Scott Penrose ↔ Christopher David Seigneur (1 patent)David Scott Penrose ↔ Mike Goettel (1 patent)David Scott Penrose ↔ Robert H Breitbarth (1 patent)David Scott Penrose ↔ Michael Goettel (1 patent)David Scott Penrose ↔ Michael Goettel (0 patent)David Scott Penrose ↔ Robert H Breitbarth (1 patent)David Scott Penrose ↔ Michael Goettel (1 patent)David Scott PenroseDavid Scott Penrose (4 patents)Chris SeigneurChris Seigneur (4 patents)Christopher David SeigneurChristopher David Seigneur (23 patents)Mike GoettelMike Goettel (8 patents)Robert H BreitbarthRobert H Breitbarth (1 patent)Michael GoettelMichael Goettel (1 patent)Michael GoettelMichael Goettel (0 patent)Robert H BreitbarthRobert H Breitbarth (1 patent)Michael GoettelMichael Goettel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Blount, Inc. (3 from 194 patents)

2. Blout, Inc. (1 from 2 patents)


4 patents:

1. 7891279 - Shear resistant rivet and saw chain

2. 7891925 - Shear resistant rivet and saw chain

3. 7563064 - Shear resistant rivet and saw chain

4. 6427342 - Lightweight chain saw bar

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idiyas.com
as of
12/12/2025
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