Inventor
Jonathan D. Nelson
Inventor
Louisville, KY, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Hprimary
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general25%
F24DDomestic- or space-heating systems, e.g. central heating systems11%
C02FTreatment of water, waste water, sewage, or sludge6%
F25BRefrigeration machines, plants or systems6%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
LOC235%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
Y10TTechnical subjects covered by former us classification5%
F16KValves3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
PatentTitleYear
10,830,495Water heater appliance and a method for operating a water heater appliance202010,281,171Water heater appliance201910,260,777Gas fueled water heater appliance having a temperature control switch20199,845,978Residential heat pump water heater20179,770,233'Method and device for locating a vessel and for closing a vascular puncture site'20179,696,061'Heat pump water heater appliance'20179,541,304'Water heater with centering thermal break support'20179,518,761'Heat pump water heater appliance'20169,268,342'Water heater with integral thermal mixing valve assembly and method'20169,206,996'Water heater appliance'20159,206,995'Hybrid electric water heater with external discharge ducting'20159,019,676'System and method for protecting an appliance junction'20158,991,638'Water seepage abatement in water heaters'20158,890,703'Passive water heater anode rod depletion sensor algorithm'20148,867,906'Dry fire protection system'20148,761,589'Heated water energy storage system'20148,759,723'System and method for low voltage detection for heat pump water heaters'20148,422,870'Residential heat pump water heater'20137,988,852'Water treatment assembly'20117,776,209'Control method and apparatus for a water treatment system'20107,718,054'Water treatment system'20107,670,485'Water treatment assembly'2010D0605263'Hybrid electric water heater'2009D0547417'Water treatment assembly'2007D0545394'Water treatment assembly'20076,466,974'Environment for creating and managing network management software objects'20026,427,153'System and method for implementing Java-based software network management objects'20026,275,225'Method, apparatus, system and computer program product for a user-configurable graphical user interface'20015,566,923'Fluid valves'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Provo, UT, US· patent location history
2001–2002Patents assigned to SUN MICROSYSTEMS INC (3)· patent assignee history
2001–2002Based in San Ramon, CA, US· patent location history
2007–2017Patents assigned to GEN ELECTRIC (20)· patent assignee history
2007–2020Based in Louisville, KY, US· patent location history
2013–2017Patents assigned to NELSON JONATHAN D (7)· patent assignee history
2013–2017Patents assigned to RODRIGUEZ ELIEL FRESCO (4)· patent assignee history
2016–2020Patents assigned to HAIER US APPLIANCE SOLUTIONS INC (6)· patent assignee history
2017Based in Champlin, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 20 | 2007–2017 |
| NELSON JONATHAN Dself | 7 | 2013–2017 |
| HAIER US APPLIANCE SOLUTIONS INC | 6 | 2016–2020 |
| RODRIGUEZ ELIEL FRESCO | 4 | 2013–2017 |
| SUN MICROSYSTEMS INC | 3 | 2001–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Louisville, KY, US | 24 | 2007–2020 |
| San Ramon, California, US | 3 | 2001–2002 |
| Champlin, Minnesota, US | 1 | 2017 |
| Provo, UT, US | 1 | 1996 |