Inventor
Karl-Heinz Hesse
Inventor
Gehrden, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof13%
C01BNon-metallic elements13%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for7%
C30BSingle-crystal growth7%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B02CCrushing, pulverising, or disintegrating in general3%
B07CPostal sorting3%
B28DWorking stone or stone-like materials3%
B60GVehicle suspension arrangements3%
PatentTitleYear
8,940,264'Process for producing polycrystalline silicon'20157,737,371'Safety devices for insulative tools'20107,708,970'Process for depositing polycrystalline silicon'20107,549,600'Apparatus and method for the low-contamination, automatic crushing of silicon fragments'20096,639,192'Deposition device for depositing semiconductor material on a heated substrate'20036,522,961'Method and device for determining the driving condition of a vehicle'20036,265,683'Semiconductor material classification device'20015,119,312'Circuitry for surveillance of switching state of a power transistor'19924,665,362'Magnetic-type of analog distance sensor having a hall effect sensing element'19874,594,571'Multiplex cabling system for vehicles'19864,584,487'Vehicle control arrangement for monitoring and controlling a plurality of vehicle components'19864,478,131'Electro-pneumatic door control apparatus'19844,405,982'Arrangement for monitoring the function of a programmable electronic switching circuit'19834,136,912'Method and arrangement for filtering digital, measured cycle-duration values, in particular in antiskid control devices on vehicles'19794,113,322'Digital control circuit for producing acceleration and deceleration control signals in an antiskid control system'19784,106,820'Circuit arrangement for periodically testing the operating reliability of an electronic antiskid control system'19784,050,747'Digital wheel speed circuit arranged to compensate for dimensional irregularities of sensor rotor member'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1979Patents assigned to WABCO WESTINGHOUSE GMBH (4)· patent assignee history
1977–1992Based in Gehrden, DE· patent location history
1983–1986Patents assigned to WABCO FAHRZEUGBREMSEN GMBH (3)· patent assignee history
1986–1992Patents assigned to WABCO WESTINGHOUSE FAHRZEUG (3)· patent assignee history
2001–2010Patents assigned to WACKER CHEMIE GMBH (4)· patent assignee history
2001–2015Based in Burghausen, DE· patent location history
2003Based in Sarstedt, DE· patent location history
2010–2015Patents assigned to HESSE KARL (2)· patent assignee history
2010Based in Winnipeg, Manitoba, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WABCO WESTINGHOUSE GMBH | 4 | 1977–1979 |
| WACKER CHEMIE GMBH | 4 | 2001–2010 |
| WABCO FAHRZEUGBREMSEN GMBH | 3 | 1983–1986 |
| WABCO WESTINGHOUSE FAHRZEUG | 3 | 1986–1992 |
| HESSE KARLself | 2 | 2010–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gehrden, DE | 10 | 1977–1992 |
| Burghausen, DE | 5 | 2001–2015 |
| Winnipeg, Manitoba, CA | 1 | 2010 |
| Sarstedt, DE | 1 | 2003 |