Growing community of inventors

Lanesbrough, MA, United States of America

Robert G Butterfield

Average Co-Inventor Count = 9.00

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 = 40

Robert G Butterfield ↔ Christopher M Johnson (1 patent)Robert G Butterfield ↔ Terrill M Porter (1 patent)Robert G Butterfield ↔ Joseph T Woods (1 patent)Robert G Butterfield ↔ William T Grant (1 patent)Robert G Butterfield ↔ Lawrence J Doheny (1 patent)Robert G Butterfield ↔ George Inashvili (1 patent)Robert G Butterfield ↔ Norm DeCost (1 patent)Robert G Butterfield ↔ Ralph C McCann (1 patent)Robert G ButterfieldRobert G Butterfield (1 patent)Christopher M JohnsonChristopher M Johnson (8 patents)Terrill M PorterTerrill M Porter (7 patents)Joseph T WoodsJoseph T Woods (4 patents)William T GrantWilliam T Grant (3 patents)Lawrence J DohenyLawrence J Doheny (1 patent)George InashviliGeorge Inashvili (1 patent)Norm DeCostNorm DeCost (1 patent)Ralph C McCannRalph C McCann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

1 patent:

1. D470292 - Cart

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as of
1/3/2026
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