Growing community of inventors

Racine, WI, United States of America

Dana L Birkland

Average Co-Inventor Count = 12.00

ph-index = 1

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 = 78

Dana L Birkland ↔ Robert B Bertolasi (1 patent)Dana L Birkland ↔ Dean J Bratel (1 patent)Dana L Birkland ↔ Frederic E Nystrom (1 patent)Dana L Birkland ↔ Robert N Schenk (1 patent)Dana L Birkland ↔ Mark B Wilson (1 patent)Dana L Birkland ↔ Michael B Gee (1 patent)Dana L Birkland ↔ Steven B Hall (1 patent)Dana L Birkland ↔ Russel E Gates (1 patent)Dana L Birkland ↔ Darryl S Babu (1 patent)Dana L Birkland ↔ Klaus Meyersieck (1 patent)Dana L Birkland ↔ David D N Vann (1 patent)Dana L BirklandDana L Birkland (1 patent)Robert B BertolasiRobert B Bertolasi (10 patents)Dean J BratelDean J Bratel (3 patents)Frederic E NystromFrederic E Nystrom (2 patents)Robert N SchenkRobert N Schenk (2 patents)Mark B WilsonMark B Wilson (2 patents)Michael B GeeMichael B Gee (2 patents)Steven B HallSteven B Hall (1 patent)Russel E GatesRussel E Gates (1 patent)Darryl S BabuDarryl S Babu (1 patent)Klaus MeyersieckKlaus Meyersieck (1 patent)David D N VannDavid D N Vann (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Twin Disc Incorporated (1 from 74 patents)


1 patent:

1. 7617026 - Programmable trim control system for marine applications

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12/17/2025
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