Robert V. Heiti

Person

Hudson, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Precisely shaped abrasive composite
- Patent number 5,714,259
- Issue date Feb 3, 1998
- Minnesota Mining and Manufacturing Company
- Gary L. Holmes
- B24 - GRINDING POLISHING
Information Patent Grant
Method of making a coated abrasive article comprising precisely sha...
- Patent number 5,690,705
- Issue date Nov 25, 1997
- Minnesota Mining and Manufacturing Company
- Gary L. Holmes
- B24 - GRINDING POLISHING
Information Patent Grant
Process of producing magnetic recording tape having textured backcoat
- Patent number 5,686,142
- Issue date Nov 11, 1997
- Minnesota Mining and Manufacturing Company
- David A. Wallack
- G11 - INFORMATION STORAGE
Information Patent Grant
Precisely shaped particles and method of making the same
- Patent number 5,628,952
- Issue date May 13, 1997
- Minnesota Mining and Manufacturing Company
- Gary L. Holmes
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic recording medium having an embossed backcoat layer
- Patent number 5,589,247
- Issue date Dec 31, 1996
- Minnesota Mining and Manufacturing Company
- David A. Wallack
- G11 - INFORMATION STORAGE
Information Patent Grant
Precisely shaped particles and method of making the same
- Patent number 5,549,962
- Issue date Aug 27, 1996
- Minnesota Mining and Manufacturing Company
- Gary L. Holmes
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive articles comprising precisely shaped particles
- Patent number 5,500,273
- Issue date Mar 19, 1996
- Minnesota Mining and Manufacturing Company
- Gary L. Holmes
- B24 - GRINDING POLISHING
Information Patent Grant
Reclosable mechanical fastener based on a composite article
- Patent number 5,316,849
- Issue date May 31, 1994
- Minnesota Mining and Manufacturing Company
- Shih-Lai Lu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Structured abrasive article
- Patent number 5,304,223
- Issue date Apr 19, 1994
- Minnesota Mining and Manufacturing Company
- Jon R. Pieper
- B24 - GRINDING POLISHING
Information Patent Grant
Reclosable mechanical fastener based on a composite article
- Patent number 5,196,266
- Issue date Mar 23, 1993
- Minnesota Mining and Manufacturing Company
- Shih-Lai Lu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Structured abrasive article
- Patent number 5,152,917
- Issue date Oct 6, 1992
- Minnesota Mining and Manufacturing Company
- Jon R. Pieper
- B24 - GRINDING POLISHING

Robert V. Heiti

Person

Patents Grantslast 30 patents

Precisely shaped abrasive composite

Method of making a coated abrasive article comprising precisely sha...

Process of producing magnetic recording tape having textured backcoat

Precisely shaped particles and method of making the same

Magnetic recording medium having an embossed backcoat layer

Precisely shaped particles and method of making the same

Abrasive articles comprising precisely shaped particles

Reclosable mechanical fastener based on a composite article

Structured abrasive article

Reclosable mechanical fastener based on a composite article

Structured abrasive article