Andrew B. Jeffery

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North Quincy, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing polysaccharide foams
- Patent number 5,840,777
- Issue date Nov 24, 1998
- Albany International Corp.
- Dana Burton Eagles
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-efficiency, self-supporting filter element made from fibers
- Patent number 5,456,836
- Issue date Oct 10, 1995
- Albany International Corp.
- Andrew B. Jeffery
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rechargeable termite barrier for buildings
- Patent number 5,359,806
- Issue date Nov 1, 1994
- Albany International Corp.
- Andrew B. Jeffery
- E04 - BUILDING
Information Patent Grant
Method of making a rigidized fiber filter element
- Patent number 5,290,502
- Issue date Mar 1, 1994
- Albany International Corp.
- Andrew B. Jeffery
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pesticidal blanket
- Patent number 5,224,288
- Issue date Jul 6, 1993
- Albany International Corp.
- John Skelton
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING