Richard L. McKrell

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Ledyard, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Folding apparatus superstructure with replaceable mantlings for vel...
- Patent number 5,906,307
- Issue date May 25, 1999
- Heidelberger Druckmaschinen AG
- Kevin Francis Albert
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plate cylinder with fixed tensioning plate mounting device
- Patent number 5,687,647
- Issue date Nov 18, 1997
- Heidelberger Druckmaschinen AG
- James Brian Vrotacoe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Folder apparatus
- Patent number 5,485,992
- Issue date Jan 23, 1996
- Heidelberger Druckmaschiner AG
- Kevin F. Albert
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Delivery fan with undulated fan pockets
- Patent number 4,925,179
- Issue date May 15, 1990
- Harris Graphics Corporation
- Richard Breton
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printing press and method
- Patent number 4,643,090
- Issue date Feb 17, 1987
- Harris Graphics Corporation
- Richard L. McKrell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS