Inventor
Manfred Krueger
Inventor
Buedingen, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes16%
Y10TTechnical subjects covered by former us classification16%
F04BPositive-displacement machines for liquids13%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges13%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%
F16NLubricating6%
B21BRolling of metal3%
F21SNon-portable lighting devices3%
F21VFunctional features or details of lighting devices or systems thereof3%
PatentTitleYear
11,123,781Roll stand, rolling system and method for actively damping vibrations in a roll stand20219,651,179'Profile clamp'20179,618,147'Connecting assembly and method for producing a connecting assembly'20179,568,130'Profiled clamp with sealing element'20178,978,212'Clamping element'20158,632,105'Tension clamp'20148,047,862'Mounting arrangement for an electric supply cable having a connector with a sealing ring and locking means'20115,762,164'Oil pump for a variable speed hermetic compressor'19985,707,220'Centrifugal oil pump for a variable speed hermetic compressor'19985,692,887'Fixed vane rotary compressor'19975,651,267'Starting arrangement for small refrigeration systems'19975,192,200'Reed valve for a hermetic compressor'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1998Patents assigned to BRASIL COMPRESSORES SA (5)· patent assignee history
1993–2011Based in Joinville, BR· patent location history
1997–1998Based in Joinville, FR· patent location history
2011Patents assigned to WHIRLPOOL SA (1)· patent assignee history
2014–2017Patents assigned to NORMA GERMANY GMBH (5)· patent assignee history
2014–2017Patents assigned to KRUEGER MANFRED (3)· patent assignee history
2014–2017Based in Buedingen, DE· patent location history
2021Patents assigned to SMS GROUP GMBH (1)· patent assignee history
2021Based in Hilchenbach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRASIL COMPRESSORES SA | 5 | 1993–1998 |
| NORMA GERMANY GMBH | 5 | 2014–2017 |
| KRUEGER MANFREDself | 3 | 2014–2017 |
| SMS GROUP GMBH | 1 | 2021 |
| WHIRLPOOL SA | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Buedingen, DE | 5 | 2014–2017 |
| Joinville, BR | 4 | 1993–2011 |
| Joinville, FR | 2 | 1997–1998 |
| Hilchenbach, DE | 1 | 2021 |