Growing community of inventors

Hartford, WI, United States of America

David J Swandt

Average Co-Inventor Count = 3.00

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 = 10

David J Swandt ↔ Peter O Harken (1 patent)David J Swandt ↔ Gregory W Hartlmeier (1 patent)David J SwandtDavid J Swandt (1 patent)Peter O HarkenPeter O Harken (11 patents)Gregory W HartlmeierGregory W Hartlmeier (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vanguard Corporation (1 from 8 patents)


1 patent:

1. D306134 - Pulley-type bearing block or similar article

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as of
12/20/2025
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