Robert A. Grimm

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Simultaneous butt and lap joints
- Patent number 6,596,122
- Issue date Jul 22, 2003
- Edison Welding Institute, Inc.
- Alexander Savitski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laser joining toothbrush heads to handles
- Patent number 6,220,673
- Issue date Apr 24, 2001
- Colgate Palmolive Company
- Bruce M. Russell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Joining method
- Patent number 5,843,265
- Issue date Dec 1, 1998
- Edison Welding Institute
- Robert A. Grimm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic joining method
- Patent number 5,840,147
- Issue date Nov 24, 1998
- Edison Welding Institute
- Robert A. Grimm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
IR heating lamp array with reflectors modified by removal of segmen...
- Patent number 5,740,314
- Issue date Apr 14, 1998
- Edison Welding Institute
- Robert A. Grimm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic welding
- Patent number 5,481,091
- Issue date Jan 2, 1996
- Edison Welding Institute
- Robert A. Grimm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic welding
- Patent number 5,313,034
- Issue date May 17, 1994
- Edison Welding Institute, Inc.
- Robert A. Grimm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic composite induction welder
- Patent number 4,978,825
- Issue date Dec 18, 1990
- Northrop Corporation
- Wayne W. Schmidt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyol/polyepoxide/polyurethane adhesive
- Patent number 4,726,868
- Issue date Feb 23, 1988
- Ashland Oil, Inc.
- Anil B. Goel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing methyl formate from methanol and carbon monoxid...
- Patent number 4,661,623
- Issue date Apr 28, 1987
- Ashland Oil, Inc.
- Biau-Hung Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surface modification of inorganic fillers by treatment with bicycli...
- Patent number 4,657,815
- Issue date Apr 14, 1987
- Ashland Oil, Inc.
- Anil B. Goel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of phenyl esters
- Patent number 4,655,974
- Issue date Apr 7, 1987
- Anil B. Goel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of menthane diisocyanate by addition of isocyanic acid...
- Patent number 4,618,707
- Issue date Oct 21, 1986
- Ashland Oil, Inc.
- Robert A. Grimm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyol/polyepoxide/polyurethane adhesive
- Patent number 4,613,660
- Issue date Sep 23, 1986
- Ashland Oil, Inc.
- Anil B. Goel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separation of tantalum or antimony pentafluoride from isobutyryl fl...
- Patent number 4,582,571
- Issue date Apr 15, 1986
- Ashland Oil, Inc.
- Robert A. Grimm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of aryl esters
- Patent number 4,456,555
- Issue date Jun 26, 1984
- Ashland Oil, Inc.
- Anil B. Goel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of isobutyryl fluoride
- Patent number 4,451,670
- Issue date May 29, 1984
- Ashland Oil, Inc.
- Dace Grote
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic isocyanate preparation
- Patent number 4,353,841
- Issue date Oct 12, 1982
- Ashland Oil, Inc.
- Jai H. Kyung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Foundry binder composition
- Patent number 4,246,167
- Issue date Jan 20, 1981
- Ashland Oil, Inc.
- Robert A. Grimm
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Benzylic oxidation process
- Patent number 4,243,612
- Issue date Jan 6, 1981
- Ashland Oil, Inc.
- Peter E. Throckmorton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for quaternizing imidazolines
- Patent number 4,109,094
- Issue date Aug 22, 1978
- Ashland Oil, Inc.
- Bhupendra C. Trivedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of N,N-dialkyl hydrazides
- Patent number 4,071,554
- Issue date Jan 31, 1978
- Ashland Oil, Inc.
- Robert A. Grimm
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Hot air welding of toothbrush components
- Publication number 20030088931
- Publication date May 15, 2003
- Colgate-Palmolive Company
- Bruce M. Russell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Simultaneous butt and lap joints
- Publication number 20020100540
- Publication date Aug 1, 2002
- Alexander Savitski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Robert A. Grimm

Person

Patents Grantslast 30 patents

Simultaneous butt and lap joints

Laser joining toothbrush heads to handles

Joining method

Plastic joining method

IR heating lamp array with reflectors modified by removal of segmen...

Thermoplastic welding

Thermoplastic welding

Thermoplastic composite induction welder

Polyol/polyepoxide/polyurethane adhesive

Method of producing methyl formate from methanol and carbon monoxid...

Surface modification of inorganic fillers by treatment with bicycli...

Manufacture of phenyl esters

Preparation of menthane diisocyanate by addition of isocyanic acid...

Polyol/polyepoxide/polyurethane adhesive

Separation of tantalum or antimony pentafluoride from isobutyryl fl...

Manufacture of aryl esters

Preparation of isobutyryl fluoride

Aromatic isocyanate preparation

Foundry binder composition

Benzylic oxidation process

Method for quaternizing imidazolines

Method for the preparation of N,N-dialkyl hydrazides

Patents Applicationslast 30 patents

Hot air welding of toothbrush components

Simultaneous butt and lap joints