Richard M. Jaffee

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Clay product and uses thereof
- Patent number 11,337,996
- Issue date May 24, 2022
- Oil-Dri Corporation of America
- Jonathan Broomhead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Clay product and uses thereof
- Patent number 10,568,903
- Issue date Feb 25, 2020
- Oil-Dri Corporation of America
- Jonathan Broomhead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Packaging compatible animal litter
- Patent number 6,089,190
- Issue date Jul 18, 2000
- Oil-Dri Corporation of America
- Richard M. Jaffee
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Particulate absorbent material having controlled bulk density
- Patent number 5,146,877
- Issue date Sep 15, 1992
- Oil-Dri Corporation of America
- Richard M. Jaffee
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Particulate sorbing and deodorizing mixtures containing synthetic a...
- Patent number 4,459,368
- Issue date Jul 10, 1984
- Oil-Dri Corporation of America
- Richard M. Jaffee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CLAY PRODUCT AND USES THEREOF
- Publication number 20200155595
- Publication date May 21, 2020
- OIL-DRI CORPORATION OF AMERICA
- Jonathan Broomhead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLAY PRODUCT AND USES THEREOF
- Publication number 20140099373
- Publication date Apr 10, 2014
- OIL-DRI CORPORATION OF AMERICA
- Jonathan Broomhead
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE