Growing community of inventors

Savage, MN, United States of America

Dale Campbell

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 = 1

Dale Campbell ↔ Gary Moore (1 patent)Dale Campbell ↔ Konrad Wernthaler (1 patent)Dale Campbell ↔ Frank V Apicella, Jr (1 patent)Dale CampbellDale Campbell (1 patent)Gary MooreGary Moore (11 patents)Konrad WernthalerKonrad Wernthaler (2 patents)Frank V Apicella, JrFrank V Apicella, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Construction Research & Technology Gmbh (1 from 217 patents)


1 patent:

1. 10138606 - Expansion joint comprising a hybrid polyurea-polyurethane header composition

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1/23/2026
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