Inventor
Alfred Neitz
Inventor
Wendelstein, DE
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines23%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
Y02TClimate change mitigation technologies related to transportation13%
F01PCooling of machines or engines in general11%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles9%
B60TVehicle brake control systems or parts thereof9%
F16DCouplings for transmitting rotation9%
F01LCyclically operating valves for machines or engines4%
F02NStarting of combustion engines4%
F02DControlling combustion engines2%
PatentTitleYear
5,819,697'Drive unit with internal combustion engine and hydrodynamic retarder'19985,758,619'Drive unit with internal combustion engine and hydrodynamic retarder'19985,657,723'Drive unit with internal combustion engine and hydrodynamic retarder'19975,613,472'Drive unit with internal combustion engine and hydrodynamic retarder'19975,404,851'Device for switching a combustion engine from one mode of operation to another mode of operation'19955,363,820'Combustion chamber for air compressing, self-igniting internal combustion engines'19945,282,577'Cross section controlled multi-jet injection valve'19944,981,119'Method of increasing the exhaust braking power of an internal combustion engine'19914,588,132'Fuel-injection nozzle'19864,584,971'Evaporative cooling system for internal combustion engines'19864,499,871'Fuel injection method and arrangement for direct-injection internal combustion engines'19854,492,193'Method of operating internal combustion engines'19854,487,178'Air-compressing, direct-injection internal combustion engine'19844,353,334'Method of and apparatus for starting an air-compressing four-stroke cycle internal combustion engine'19824,286,556'Arrangement for air-compressing direct-injection internal combustion engines'19814,274,371'Apparatus for preheating the intake air for air-compressing internal combustion engines'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to MASCHF AUGSBURG NUERNBERG AG (8)· patent assignee history
1981–1985Based in Rothenbach, DE· patent location history
1984–1998Based in Wendelstein, DE· patent location history
1991–1995Patents assigned to MAN NUTZFAHRZEUGE AG (4)· patent assignee history
1997–1998Patents assigned to VOITH TURBO KG (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASCHF AUGSBURG NUERNBERG AG | 8 | 1981–1986 |
| MAN NUTZFAHRZEUGE AG | 4 | 1991–1995 |
| VOITH TURBO KG | 4 | 1997–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wendelstein, DE | 11 | 1984–1998 |
| Rothenbach, DE | 5 | 1981–1985 |