Jeffrey S. Hoffman

Person

Linwood, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and method of severing and sealing thermoplastic film
- Patent number 7,980,047
- Issue date Jul 19, 2011
- S. C. Johnson & Son, Inc.
- Clark Woody
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Closure assembly and slider therefore
- Patent number 7,506,416
- Issue date Mar 24, 2009
- S. C. Johnson Home Storage, Inc.
- Jeffrey S. Hoffman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for and method of positioning a slider on mating zipper e...
- Patent number 7,244,222
- Issue date Jul 17, 2007
- S. C. Johnson Home Storage, Inc.
- Clark Woody
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Pouch production apparatus and method
- Patent number 7,207,794
- Issue date Apr 24, 2007
- S. C. Johnson Home Storage, Inc.
- James C. Pawloski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for and method of moving a slider along mating zipper ele...
- Patent number 7,163,133
- Issue date Jan 16, 2007
- S. C. Johnson Home Storage, Inc.
- Clark Woody
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Apparatus for and method of stacking articles
- Patent number 6,386,534
- Issue date May 14, 2002
- S. C. Johnson Home Storage, Inc.
- Clark Woody
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for transferring stacks of flexible products
- Patent number 5,185,987
- Issue date Feb 16, 1993
- Dowbrands Inc.
- Robert R. Turvey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Closure assembly and slider therefore
- Publication number 20060265842
- Publication date Nov 30, 2006
- Jeffrey S. Hoffman
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Slider with laterally displaceable engagement members
- Publication number 20060269171
- Publication date Nov 30, 2006
- Robert R. Turvey
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Apparatus for and method of moving a slider along mating zipper ele...
- Publication number 20050194417
- Publication date Sep 8, 2005
- Clark Woody
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
APPARATUS FOR AND METHOD OF POSITIONING A SLIDER ON MATING ZIPPER E...
- Publication number 20050197240
- Publication date Sep 8, 2005
- Clark Woody
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Pouch production apparatus and method
- Publication number 20050151298
- Publication date Jul 14, 2005
- James C. Pawloski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Jeffrey S. Hoffman

Person

Patents Grantslast 30 patents

Apparatus for and method of severing and sealing thermoplastic film

Closure assembly and slider therefore

Apparatus for and method of positioning a slider on mating zipper e...

Pouch production apparatus and method

Apparatus for and method of moving a slider along mating zipper ele...

Apparatus for and method of stacking articles

Apparatus for transferring stacks of flexible products

Patents Applicationslast 30 patents

Closure assembly and slider therefore

Slider with laterally displaceable engagement members

Apparatus for and method of moving a slider along mating zipper ele...

APPARATUS FOR AND METHOD OF POSITIONING A SLIDER ON MATING ZIPPER E...

Pouch production apparatus and method