Inventor

Gerhard Spengler

Inventor

Frankfurt am Main, DE

Overview

25→

Patents

1990–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 25 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B29Cprimary

B29CShaping or joining of plastics21%

B29LIndexing scheme associated with subclass b29c, relating to particular articles17%

Y10TTechnical subjects covered by former us classification17%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts11%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

F16HGearing5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%

F04BPositive-displacement machines for liquids4%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids4%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering2%

PatentTitleYear

11,035,466Securing device for securing a standstill of an electric vehicle2021 10,038,354Arrangement of an electric machine and of a transmission connected downstream thereof2018 9,322,439'Form-fit coupling actuating device of a motor vehicle transmission'2016 9,144,943'Fiber mold filling system and method'2015 9,046,095'Pump with crossing lines'2015 8,734,138'Roller pump'2014 8,387,673'Method and apparatus for producing a three-dimensionally molded, laminated article with transfer-printed surface decoration'2013 8,197,740'Method and apparatus for molding a laminated trim component without use of slip frame'2012 8,012,290'Method and apparatus for producing a three-dimensionally molded, laminated article with transfer-printed surface decoration'2011 7,758,324'Roller pump'2010 7,699,595'Method and apparatus for molding a laminated trim component without use of slip frame'2010 7,101,503'Molding method and apparatus with plural cooperating mold tools for forming interior trim components for motor vehicles'2006 6,982,021'Method and apparatus for making a trim component with a foam core having a smoothly varying thickness'2006 6,524,506'Combination tool for edge-folding and cutting a panel rim'2003 6,524,510'Method and apparatus for producing a precise joint between two cover materials for a trim component'2003 6,214,157'Vehicle trim component having two-part cover material, and method and apparatus for producing the same'2001 6,136,415'Vehicle interior trim panel with a soft-touch foam layer, and a method and apparatus for making the same'2000 5,718,791'Method of laminating a trim panel and folding a cover sheet edge around the panel rim'1998 5,709,925'Multi-layered panel having a core including natural fibers and method of producing the same'1998 5,413,661'Method for producing a laminated structural component with a hard foam reinforcement'1995 5,324,384'Apparatus for laminating a trim panel and folding a brim around the panel rim'1994 5,181,431'Automatic shifting device of a multi-path toothed-wheel gear change box'1993 5,125,282'Motor vehicle two countershaft transmission change-speed gearbox and method'1992 5,076,880'Apparatus for manufacturing trim panels including several trim components'1991 4,923,539'Method and apparatus for manufacturing trim panels including several trim components'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to ROEDER & SPENGLER STANZ (6)· patent assignee history

1990–2015Based in Frankfurt am Main, DE· patent location history

1992–1993Based in Herrenberg, DE· patent location history

2000–2010Patents assigned to R & S TECHNIK GMBH (6)· patent assignee history

2010–2015Patents assigned to FRESENIUS MEDICAL CARE DE GMBH (3)· patent assignee history

2010–2015Based in Euerbach, DE· patent location history

2011–2013Patents assigned to HERBERT OLBRICH GMBH & CO KG (3)· patent assignee history

2012–2016Patents assigned to SPENGLER GERHARD (6)· patent assignee history

2016–2021Based in Jettingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
R & S TECHNIK GMBH	6	2000–2010
ROEDER & SPENGLER STANZ	6	1990–1998
SPENGLER GERHARDself	6	2012–2016
FRESENIUS MEDICAL CARE DE GMBH	3	2010–2015
HERBERT OLBRICH GMBH & CO KG	3	2011–2013

Locations

Location	Patents	Span
Frankfurt am Main, DE	17	1990–2015
Jettingen, DE	3	2016–2021
Euerbach, DE	3	2010–2015
Herrenberg, DE	2	1992–1993