the slits being formed between the helical windings of a spring-like construction or by deforming a spring

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Patents Grantslast 30 patents

Information Patent Grant
Foam formation device and method
- Patent number 10,265,266
- Issue date Apr 23, 2019
- V.V.T. Med Ltd.
- Zeev Brandeis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
In-line fluid agitator
- Patent number 6,112,768
- Issue date Sep 5, 2000
- Leslie B. Rath
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Homogenizing apparatus and method
- Patent number 4,383,769
- Issue date May 17, 1983
- Gaulin Corporation
- William D. Pandolfe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3550912
- Patent number 3,550,912
- Issue date Dec 29, 1970
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
2056931
- Patent number 2,056,931
- Issue date Oct 6, 1936
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
1963549
- Patent number 1,963,549
- Issue date Jun 19, 1934
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL