Ann M. Hawkins

Person

Lake Elmo, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Particle reception in abrasive article creation
- Patent number 12,017,327
- Issue date Jun 25, 2024
- 3M Innovative Properties Company
- Aaron K. Nienaber
- B24 - GRINDING POLISHING
Information Patent Grant
Shaped abrasive particle transfer assembly
- Patent number 12,011,807
- Issue date Jun 18, 2024
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive article maker with differential tooling speed
- Patent number 11,992,918
- Issue date May 28, 2024
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Grant
Coated abrasive articles and methods of making coated abrasive arti...
- Patent number 11,981,000
- Issue date May 14, 2024
- 3M Innovative Properties Company
- Junting Li
- B24 - GRINDING POLISHING
Information Patent Grant
Tooling splice accommodation for abrasive article production
- Patent number 11,911,876
- Issue date Feb 27, 2024
- 3M Innovative Properties Company
- Thomas J. Nelson
- B24 - GRINDING POLISHING
Information Patent Grant
Nonwoven abrasive wheel
- Patent number 8,888,561
- Issue date Nov 18, 2014
- 3M Innovative Properties Company
- James L. McArdle
- B24 - GRINDING POLISHING
Information Patent Grant
Method of polishing transparent armor
- Patent number 8,323,072
- Issue date Dec 4, 2012
- 3M Innovative Properties Company
- Daniel A. Billig
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for forming a spiral wound abrasive article, a...
- Patent number 6,805,722
- Issue date Oct 19, 2004
- 3M Innovative Properties Company
- Douglas C. Hunt
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GRINDING AID PARTICLES FOR ABRASIVE ARTICLES
- Publication number 20240033880
- Publication date Feb 1, 2024
- Adam D. Miller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COATED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME
- Publication number 20230356362
- Publication date Nov 9, 2023
- 3M Innovative Properties Company
- Ernest L. Thurber
- B24 - GRINDING POLISHING
Information Patent Application
COATED ABRASIVE ARTICLES AND METHOD OF MAKING THE SAME
- Publication number 20220339761
- Publication date Oct 27, 2022
- 3M Innovative Properties Company
- Yuyang Liu
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE ARTICLE
- Publication number 20220152783
- Publication date May 19, 2022
- 3M Innovative Properties Company
- Jaime A. Martinez
- B24 - GRINDING POLISHING
Information Patent Application
CAMOUFLAGE FOR ABRASIVE ARTICLES
- Publication number 20220063061
- Publication date Mar 3, 2022
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Application
IMPROVED PARTICLE RECEPTION IN ABRASIVE ARTICLE CREATION
- Publication number 20220055186
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- Aaron K. Nienaber
- B24 - GRINDING POLISHING
Information Patent Application
COATED ABRASIVE ARTICLE HAVING SPACER PARTICLES, MAKING METHOD AND...
- Publication number 20220055185
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Application
SHAPED ABRASIVE PARTICLE TRANSFER ASSEMBLY
- Publication number 20220055187
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Application
MULTIPLE ORIENTATION CAVITIES IN TOOLING FOR ABRASIVES
- Publication number 20220055182
- Publication date Feb 24, 2022
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Application
BACKFILL TO SECURE ORIENTATION FOR ABRASIVE STRUCTURE
- Publication number 20220048162
- Publication date Feb 17, 2022
- Joseph B. Eckel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ABRASIVE ARTICLES WITH VARYING SHAPED ABRASIVE PARTICLES
- Publication number 20220041909
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Aaron K. Nienaber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PATTERNED ABRASIVE SUBSTRATE AND METHOD
- Publication number 20220040814
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Joseph B. Eckel
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE ARTICLE MAKER WITH DIFFERENTIAL TOOLING SPEED
- Publication number 20220040816
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Joseph B. Eckel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMPROVED PARTICLE RECEPTION IN ABRASIVE ARTICLE CREATION
- Publication number 20220040815
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Aaron K. Nienaber
- B24 - GRINDING POLISHING
Information Patent Application
TOOLING SPLICE ACCOMMODATION FOR ABRASIVE ARTICLE PRODUCTION
- Publication number 20220040817
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Thomas J. Nelson
- B24 - GRINDING POLISHING
Information Patent Application
COATED ABRASIVE ARTICLES AND METHODS OF MAKING COATED ABRASIVE ARTI...
- Publication number 20220016747
- Publication date Jan 20, 2022
- 3M Innovative Properties Company
- Junting Li
- B24 - GRINDING POLISHING
Information Patent Application
NONWOVEN ABRASIVE WHEEL
- Publication number 20130157544
- Publication date Jun 20, 2013
- 3M Innovative Properties Company
- James L. McArdle
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF POLISHING TRANSPARENT ARMOR
- Publication number 20120289125
- Publication date Nov 15, 2012
- 3M Innovative Properties Company
- Daniel A. Billig
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE ARTICLE WITH PRECONDITIONING AND PERSISTENT INDICATORS
- Publication number 20110021114
- Publication date Jan 27, 2011
- James L. McArdle
- B24 - GRINDING POLISHING
Information Patent Application
Apparatus and method for forming a spiral wound abrasive article, a...
- Publication number 20050032468
- Publication date Feb 10, 2005
- 3M Innovative Properties Company
- Douglas C. Hunt
- B24 - GRINDING POLISHING
Information Patent Application
Apparatus and method for forming a spiral wound abrasive article, a...
- Publication number 20040072509
- Publication date Apr 15, 2004
- Douglas C. Hunt
- B24 - GRINDING POLISHING

Ann M. Hawkins

Person

Patents Grantslast 30 patents

Particle reception in abrasive article creation

Shaped abrasive particle transfer assembly

Abrasive article maker with differential tooling speed

Coated abrasive articles and methods of making coated abrasive arti...

Tooling splice accommodation for abrasive article production

Nonwoven abrasive wheel

Method of polishing transparent armor

Apparatus and method for forming a spiral wound abrasive article, a...

Patents Applicationslast 30 patents

GRINDING AID PARTICLES FOR ABRASIVE ARTICLES

COATED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME

COATED ABRASIVE ARTICLES AND METHOD OF MAKING THE SAME

ABRASIVE ARTICLE

CAMOUFLAGE FOR ABRASIVE ARTICLES

IMPROVED PARTICLE RECEPTION IN ABRASIVE ARTICLE CREATION

COATED ABRASIVE ARTICLE HAVING SPACER PARTICLES, MAKING METHOD AND...

SHAPED ABRASIVE PARTICLE TRANSFER ASSEMBLY

MULTIPLE ORIENTATION CAVITIES IN TOOLING FOR ABRASIVES

BACKFILL TO SECURE ORIENTATION FOR ABRASIVE STRUCTURE

ABRASIVE ARTICLES WITH VARYING SHAPED ABRASIVE PARTICLES

PATTERNED ABRASIVE SUBSTRATE AND METHOD

ABRASIVE ARTICLE MAKER WITH DIFFERENTIAL TOOLING SPEED

IMPROVED PARTICLE RECEPTION IN ABRASIVE ARTICLE CREATION

TOOLING SPLICE ACCOMMODATION FOR ABRASIVE ARTICLE PRODUCTION

COATED ABRASIVE ARTICLES AND METHODS OF MAKING COATED ABRASIVE ARTI...

NONWOVEN ABRASIVE WHEEL

METHOD OF POLISHING TRANSPARENT ARMOR

ABRASIVE ARTICLE WITH PRECONDITIONING AND PERSISTENT INDICATORS

Apparatus and method for forming a spiral wound abrasive article, a...

Apparatus and method for forming a spiral wound abrasive article, a...