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PLUMMER DESIGN & TECHNOLOGIES, INC.
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Toledo, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for cleaning hoses
Patent number
5,322,571
Issue date
Jun 21, 1994
Plummer Design & Technologies, Inc.
Raymond G. Plummer
B08 - CLEANING
Information
Patent Grant
Apparatus and method for insuring and controlling turbulent flow fo...
Patent number
5,287,867
Issue date
Feb 22, 1994
Plummer Design & Technologies, Inc.
Raymond G. Plummer
B08 - CLEANING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74242179 - PD&T
Serial number
74242179
Registration number
1730658
Filing date
Feb 3, 1992
PLUMMER DESIGN & TECHNOLOGIES, INC.
7 - Machines and machine tools
Information
Trademark
74242178 - DYNATRACK TURBULATOR
Serial number
74242178
Registration number
1720045
Filing date
Feb 3, 1992
PLUMMER DESIGN & TECHNOLOGIES, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments