Inventor
John A. Kitchen
Inventor
Hastings, CA
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F23Cprimary
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air24%
F26BDrying solid materials or objects by removing liquid therefrom12%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
A01CPlanting6%
A01GHorticulture6%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general6%
Y02ATechnologies for adaptation to climate change6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
F23DBurners3%
PatentTitleYear
8,335,904'Identifying active and inactive data in storage systems'20126,894,630'Enhanced direct digitizing array arrangement'20056,834,461'Method to modulate plant growth by injecting a plug at lift'20046,820,367'Drill/injector combination for plug fertilization at lift'20045,658,142'Material drying system'19974,832,598'Pulse combustion apparatus'19894,706,390'Dehydrator'19874,697,358'Pulse combustion apparatus'19874,640,674'Pulse combustion apparatus'19874,633,852'Method of dispersing exhaust gases'19874,621,609'Heater and burner assembly therefor'19864,601,654'Pulse combustion apparatus'19864,309,977'Pulse combustion apparatus'19824,241,720'Pulse combustion apparatus'19804,241,723'Pulse combustion apparatus'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1987Patents assigned to KITCHEN JOHN A (6)· patent assignee history
1980–1997Based in Hastings, CA· patent location history
1987–1989Patents assigned to JOHN A KITCHEN LTD (4)· patent assignee history
1989Based in Ontario, CA· patent location history
2004Patents assigned to PACIFIC REGENERATION TECHNOLOG (2)· patent assignee history
2004Based in Vancouver, CA· patent location history
2005Patents assigned to COMMW OF AUSTRALIA (1)· patent assignee history
2005Based in Teringie, AU· patent location history
2012Patents assigned to EMC CORP (1)· patent assignee history
2012Based in Westborough, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KITCHEN JOHN Aself | 6 | 1980–1987 |
| JOHN A KITCHEN LTDself | 4 | 1987–1989 |
| PACIFIC REGENERATION TECHNOLOG | 2 | 2004 |
| COMMW OF AUSTRALIA | 1 | 2005 |
| EMC CORP | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hastings, CA | 10 | 1980–1997 |
| Vancouver, CA | 2 | 2004 |
| Westborough, Massachusetts, US | 1 | 2012 |
| Teringie, AU | 1 | 2005 |
| Ontario, CA | 1 | 1989 |