Inventor
Robert A. Kraus
Inventor
Regensburg, DE
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Yprimary
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%
F21VFunctional features or details of lighting devices or systems thereof6%
F03GSpring, weight, inertia or like motors5%
F21KNon-electric light sources using luminescence5%
F25CProducing, working or handling ice5%
F21SNon-portable lighting devices4%
H01RElectrically-conductive connections4%
H05KPrinted circuits4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
9,039,198'Projection apparatus having improved projection properties, and method and procedure, respectively, for projecting an image'20158,994,039'Lighting module'20158,901,857'Wireless supplyable lighting module'20148,593,390'Illumination device'20138,558,437'Lamp'20138,497,621'Illuminating device with light buffer'20138,477,317'Position measuring arrangement'20138,322,890'Light module'20128,292,458'Light emitting diode lamp comprising one LED consuming a first electrical power and one radiation-emitting semiconductor component consuming an electrical dissipation power'20128,217,277'Mounting panel arrangement'20128,157,418'Illumination device comprising a heat sink'20125,382,250'Cranial drill stop'19955,176,320'Device and method for measuring and controlling the water content in man made snow'19934,915,302'Device for making artificial snow'19904,793,554'Device for making artificial snow'19884,759,503'Device for making artificial snow'19884,656,864'Fuel control system for internal combustion engines'19874,637,261'Mass-flow sensing transducer for internal combustion engines'19874,599,907'Mass-flow sensing transducer'19864,531,414'Linear displacement transducer device'19854,246,890'Passive solar heater fluid pump system'19814,221,115'Altitude gas pressure differential power plant'19804,182,124'Gravity augmented air compression turbine power plant'19804,106,370'Electric infinite-range load-sensing transducer'19784,055,948'Solar thermal-radiation, absorption and conversion system'19774,041,710'Hydraulic prime mover device'19774,030,303'Waste heat regenerating system'19774,019,412'Torque release wrench'19774,006,911'Rigid ski-mounting stabilizer'19773,945,704'Device for detecting an applied compressive load'19763,943,617'Novel apparatus and solid state method for converting small pieces of metal to a workpiece'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1993Patents assigned to KRAUS ROBERT A (16)· patent assignee history
1976–1993Patents assigned to KRAUS EDMUND J (15)· patent assignee history
1976–1981Based in Tustin, CA, US· patent location history
1985–1993Based in Santa Ana, CA, US· patent location history
1995Based in Attleboro, MA, US· patent location history
2012–2015Patents assigned to KRAUS ROBERT (11)· patent assignee history
2012Patents assigned to OSRAM AG (4)· patent assignee history
2012–2015Based in Regensburg, DE· patent location history
2013–2015Patents assigned to OSRAM GMBH (6)· patent assignee history
2013Based in Trostberg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KRAUS ROBERT Aself | 16 | 1976–1993 |
| KRAUS EDMUND J | 15 | 1976–1993 |
| KRAUS ROBERTself | 11 | 2012–2015 |
| OSRAM GMBH | 6 | 2013–2015 |
| OSRAM AG | 4 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Regensburg, DE | 10 | 2012–2015 |
| Tustin, California, US | 10 | 1976–1981 |
| Santa Ana, California, US | 8 | 1985–1993 |
| Trostberg, DE | 1 | 2013 |
| Attleboro, Massachusetts, US | 1 | 1995 |