Jacob M. Blass

Person

London, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Interdental brush
- Patent number 6,325,626
- Issue date Dec 4, 2001
- Westone Products Limited
- Jacob Moses Blass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for forming elongate PTFE material and PTFE ma...
- Patent number 5,806,539
- Issue date Sep 15, 1998
- Westone Products Limited
- Jacob Moses Blass
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Elongate PTFE elements and articles made thereof
- Patent number 5,800,823
- Issue date Sep 1, 1998
- Caredent Limited
- Jacob Moses Blass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for forming elongate PTFE material and PTFE ma...
- Patent number 5,657,779
- Issue date Aug 19, 1997
- Westone Products Limited
- Jacob Moses Blass
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dental floss and method of making it
- Patent number 5,220,932
- Issue date Jun 22, 1993
- Westone Products Limited
- Jacob M. Blass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Treatment of cords, threads and filaments
- Patent number 5,021,267
- Issue date Jun 4, 1991
- Cogent Limited
- John A. G. Gent
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Coating method for forming smooth-ended bristles on a brush
- Patent number 5,015,504
- Issue date May 14, 1991
- Cogent Limited
- John A. G. Gent
- A46 - BRUSHWARE
Information Patent Grant
Dental floss and tape
- Patent number 4,996,056
- Issue date Feb 26, 1991
- Westone Products Limited
- Jacob M. Blass
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Jacob M. Blass

Person

Patents Grantslast 30 patents

Interdental brush

Method and apparatus for forming elongate PTFE material and PTFE ma...

Elongate PTFE elements and articles made thereof

Method and apparatus for forming elongate PTFE material and PTFE ma...

Dental floss and method of making it

Treatment of cords, threads and filaments

Coating method for forming smooth-ended bristles on a brush

Dental floss and tape