Inventor
Heiko Gruner
Inventor
Gerlingen, DE
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material14%
Y10TTechnical subjects covered by former us classification11%
B05BSpraying apparatus9%
G01FMeasuring volume, volume flow, mass flow or liquid level9%
G01KMeasuring temperature9%
H05HPlasma technique9%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
H01CResistors6%
H10DInorganic electric semiconductor devices6%
F16CShafts3%
PatentTitleYear
9,309,587'Plasma spray nozzle with internal injection'20168,528,835'Plasma spray nozzle with internal injection'20135,328,779'Fuel cell battery and solid electrolyte fuel cells therefore'19944,900,639'Cladding of bearing metal and process for production thereof'19904,898,785'CR.sub.2 O.sub.3 -protective coating and process for its manufacture'19904,661,682'Plasma spray gun for internal coatings'19874,620,365'Method of making a thin-film strain gauge'19864,596,762'Electronic thin-film circuit and method for producing it'19864,596,718'Vacuum plasma coating apparatus'19864,522,067'Thin-film strain gauge'19854,498,337'Temperature sensor for determining mass transfer rate and/or temperature rate of a flowing medium'19854,464,646'Controlled temperature coefficient thin-film circuit element'19844,418,329'Fast-response temperature sensor'19834,368,453'Rapid acting gas temperature sensor'19834,358,748'Thin film circuit'19824,345,465'Probe for measuring flow rate and/or temperature of a flowing medium'19824,283,944'Apparatus for measuring the mass of a fluid medium'19814,219,399'Internally, electrically heated electrochemical sensing element'19804,151,545'Semiconductor electric circuit device with plural-layer aluminum base metallization'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1986Patents assigned to BOSCH GMBH ROBERT (12)· patent assignee history
1979–1986Based in Gerlingen, DE· patent location history
1980Based in Stuttgart, DE· patent location history
1986–1990Patents assigned to PLASMAINVENT AG (3)· patent assignee history
1986–1994Based in Beinwil am See, CH· patent location history
1986–1987Based in Beinwill am See, CH· patent location history
1990Patents assigned to GLYCO METALL WERKE (1)· patent assignee history
2013–2016Patents assigned to SIEMENS AG (2)· patent assignee history
2013Patents assigned to FELKEL MARIO (1)· patent assignee history
2013–2016Based in Magenwil, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 12 | 1979–1986 |
| PLASMAINVENT AG | 3 | 1986–1990 |
| SIEMENS AG | 2 | 2013–2016 |
| FELKEL MARIO | 1 | 2013 |
| GLYCO METALL WERKE | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gerlingen, DE | 10 | 1979–1986 |
| Beinwil am See, CH | 4 | 1986–1994 |
| Magenwil, CH | 2 | 2013–2016 |
| Beinwill am See, CH | 2 | 1986–1987 |
| Stuttgart, DE | 1 | 1980 |