Growing community of inventors

Norwich, NH, United States of America

Richard W Couch

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 = 1

Richard W Couch ↔ Nicholas A Sanders (2 patents)Richard W Couch ↔ Robert C Dean, Jr (2 patents)Richard W Couch ↔ Zhipeng Lu (2 patents)Richard W Couch ↔ John Sobr (2 patents)Richard W Couch ↔ Charles Marcou Hackett (2 patents)Richard W Couch ↔ Kenneth J Woods (2 patents)Richard W Couch ↔ Yong Yang (2 patents)Richard W Couch ↔ William J Connally (2 patents)Richard W Couch ↔ David Jonathan Cook (1 patent)Richard W Couch ↔ Kirk H Ferland (1 patent)Richard W Couch ↔ Yong Yang (1 patent)Richard W Couch ↔ Charles M Hackett (1 patent)Richard W CouchRichard W Couch (2 patents)Nicholas A SandersNicholas A Sanders (61 patents)Robert C Dean, JrRobert C Dean, Jr (25 patents)Zhipeng LuZhipeng Lu (23 patents)John SobrJohn Sobr (14 patents)Charles Marcou HackettCharles Marcou Hackett (12 patents)Kenneth J WoodsKenneth J Woods (11 patents)Yong YangYong Yang (8 patents)William J ConnallyWilliam J Connally (7 patents)David Jonathan CookDavid Jonathan Cook (2 patents)Kirk H FerlandKirk H Ferland (1 patent)Yong YangYong Yang (25 patents)Charles M HackettCharles M Hackett (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hypertherm, Inc. (2 from 296 patents)


2 patents:

1. 6720518 - Process and apparatus for cutting or welding a workpiece

2. 6713709 - Process and apparatus for cutting or welding a workpiece

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as of
12/18/2025
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