Inventor
Michael Kramer
Inventor
Springdale, AR, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines14%
A47LDomestic washing or cleaning10%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles10%
F02FCylinders, pistons or casings, for combustion engines10%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general10%
Y02TClimate change mitigation technologies related to transportation10%
B01FMixing, e.g. dissolving, emulsifying or dispersing5%
B24BMachines, devices, or processes for grinding or polishing5%
C11DDetergent compositions5%
F01LCyclically operating valves for machines or engines5%
PatentTitleYear
9,981,527Vehicle heater20189,867,232'Heating element and process heater'20187,335,016'Combustion chamber, particularly for vehicle heating device'20086,276,613'Chemical foaming system for floor cleaning machine'20015,797,163'Liquid extraction machine'19985,699,765'Cylinder head for a uniflow-scavenged two-stroke internal-combustion engine'19975,638,780'Inlet system for a two cycle internal combustion engine'19975,575,710'Leveling mechanism for floor sanders'19964,836,161'Direct fuel injection method for a diesel engine'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1997Patents assigned to DAIMLER BENZ AG (3)· patent assignee history
1989–1997Based in Notzingen, DE· patent location history
1996–1998Patents assigned to CLARKE IND INC (2)· patent assignee history
1996–2001Based in Springdale, AR, US· patent location history
2001Patents assigned to ALTO US INC (1)· patent assignee history
2008Patents assigned to EBERSPAECHER J GMBH & CO (1)· patent assignee history
2008Based in Stuttgart, DE· patent location history
2018Patents assigned to EBERSPAECHER CLIMATE CONTROL SYS GMBH & CO KG (1)· patent assignee history
2018Based in Esslingen, DE· patent location history
2018Based in Morfelden-Walldorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIMLER BENZ AG | 3 | 1989–1997 |
| CLARKE IND INC | 2 | 1996–1998 |
| ALTO US INC | 1 | 2001 |
| EBERSPAECHER CLIMATE CONTROL SYS GMBH & CO KG | 1 | 2018 |
| EBERSPAECHER J GMBH & CO | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Springdale, AR, US | 3 | 1996–2001 |
| Notzingen, DE | 3 | 1989–1997 |
| Esslingen, DE | 1 | 2018 |
| Morfelden-Walldorf, DE | 1 | 2018 |
| Stuttgart, DE | 1 | 2008 |