Category:John Colwell of Durham NH (US)

John Colwell of Durham NH (US)

Executive Summary

John Colwell of Durham NH (US) is an inventor who has filed 2 patents. Their primary areas of innovation include using applied electromagnetic fields, e.g. high frequency or microwave energy ( (1 patents), Plasma spraying (1 patents), PLASMA TECHNIQUE (fusion reactors (1 patents), and they have worked with companies such as 6K Inc. (2 patents). Their most frequent collaborators include (2 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

File:John Colwell of Durham NH (US) Monthly Patent Applications.png

Technology Areas

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List of Technology Areas

• H05H1/30 (using applied electromagnetic fields, e.g. high frequency or microwave energy (): 1 patents
• C23C4/134 (Plasma spraying): 1 patents
• H05H2242/24 (PLASMA TECHNIQUE (fusion reactors): 1 patents
• H05H1/02 (Arrangements for confining plasma by electric or magnetic fields; Arrangements for heating plasma ({): 1 patents
• H01J37/32201 (Gas-filled discharge tubes (heating by discharge): 1 patents
• H01J37/3244 (Gas-filled discharge tubes (heating by discharge): 1 patents
• H01J37/32477 (Gas-filled discharge tubes (heating by discharge): 1 patents
• H01J37/32642 (Gas-filled discharge tubes (heating by discharge): 1 patents
• H01J2237/327 (ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps): 1 patents

Companies

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List of Companies

• 6K Inc.: 2 patents

Collaborators

• Michael C. Kozlowski of Reading MA (US) (2 collaborations)
• Richard K. Holman of Wellesley MA (US) (1 collaborations)
• Saurabh Ullal of Hollis NH (US) (1 collaborations)
• Ed Petersen of Groveland MA (US) (1 collaborations)
• Anthony Andrew of Boston MA (US) (1 collaborations)