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Inventor

Raymond G. Wilkins

Inventor
Hanover, NH, US

Overview

5→
Patents
1979–1993
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Kprimary
B23KSoldering or unsoldering45%
H05HPlasma technique36%
F16PSafety devices in general9%
H05KPrinted circuits9%
PatentTitleYear
5,189,277'Modular, stackable plasma cutting apparatus'19934,782,210'Ridged electrode'19884,585,921'Torch operation interlock device'19864,225,769'Plasma torch starting circuit'19804,170,727'Thermal torch height acquisition circuit'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1993Patents assigned to THERMAL DYNAMICS CORP (5)· patent assignee history
1979–1988Based in Hanover, NH, US· patent location history
1993Based in Grafton, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THERMAL DYNAMICS CORP51979–1993
Locations
LocationPatentsSpan
Hanover, NH, US41979–1988
Grafton, NH, US11993