Inventor
Kevin D. Horner-Richardson
Inventor
Cornish, NH, US
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Hprimary
H05HPlasma technique45%
LOC0818%
B23KSoldering or unsoldering16%
LOC158%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables2%
F16LPipes2%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact2%
G21DNuclear power plant2%
H01GCapacitors2%
H01JElectric discharge tubes or discharge lamps2%
PatentTitleYear
10,420,200Automated gas cutting system with auxiliary torch20199,101,999'Wire feed motor speed control'20157,582,844'Torch handle gas control'20097,429,715'Modular plasma arc torch'20087,326,874'Vented shield system for a plasma arc torch'20087,202,440'Dual mode plasma arc torch'20077,126,080'Plasma gas distributor with integral metering and flow passageways'20067,071,443'Plasma arc torch'20067,041,935'Apparatus and methods for connecting a plasma arc torch lead to a power supply'20067,022,936'Plasma arc torch trigger system'20066,987,238'Plasma arc torch and method for improved life of plasma arc torch consumable parts'2006D0511280'Plasma arc torch tip'20056,936,786'Dual mode plasma arc torch'20056,933,461'Tips and contact members having ridges for use in a contact start plasma arc torch'20056,914,211'Vented shield system for a plasma arc torch'20056,903,301'Contact start plasma arc torch and method of initiating a pilot arc'2005D0505309'Drag cap for a plasma arc torch'2005D0504142'Plasma arc torch tip'20056,881,921'Torch with rotational start'2005D0499620'Plasma arc torch tip with secondary holes'2004D0496951'Mechanized cap for a plasma arc torch'2004D0496842'Start cartridge'20046,774,336'Tip gas distributor'2004D0493682'Handle and trigger assembly'2004D0492709'Plasma arc torch tip with swirl holes'2004D0489953'Torch and lead assembly'2004D0489235'Torch head'2004D0489079'Torch, lead and connector assembly'2004D0488968'Trigger assembly'20046,717,096'Dual mode plasma arc torch'20046,703,581'Contact start plasma torch'20046,700,091'Plasma arc torch trigger system'20046,689,983'Torch handle gas control'2004D0486368'Torch handle'20046,498,316'Plasma torch and method for underwater cutting'20026,337,460'Plasma arc torch and method for cutting a workpiece'20026,163,008'Plasma arc torch'20005,492,570'Hybrid thermal electric generator'19965,219,516'Thermionic generator module with heat pipes'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1996Patents assigned to THERMACORE INC (2)· patent assignee history
1993–1996Based in Lancaster, PA, US· patent location history
2000–2015Patents assigned to THERMAL DYNAMICS CORP (36)· patent assignee history
2000–2015Based in Cornish, NH, US· patent location history
2015–2019Patents assigned to VICTOR EQUIPMENT CO (2)· patent assignee history
2019Based in Lebanon, NH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THERMAL DYNAMICS CORP | 36 | 2000–2015 |
| THERMACORE INC | 2 | 1993–1996 |
| VICTOR EQUIPMENT CO | 2 | 2015–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cornish, NH, US | 36 | 2000–2015 |
| Lancaster, Pennsylvania, US | 2 | 1993–1996 |
| Lebanon, NH, US | 1 | 2019 |