Growing community of inventors

Pine City, MN, United States of America

Dennis D Long

Average Co-Inventor Count = 4.00

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 = 11

Dennis D Long ↔ David L Fleming (1 patent)Dennis D Long ↔ Meir Gershenson (1 patent)Dennis D Long ↔ Mark F Sweeny (1 patent)Dennis D LongDennis D Long (1 patent)David L FlemingDavid L Fleming (9 patents)Meir GershensonMeir Gershenson (5 patents)Mark F SweenyMark F Sweeny (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sperry Corporation (1 from 1,032 patents)


1 patent:

1. 4567438 - SQUID Canister with conical coupling cavity

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as of
12/19/2025
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