Dale H. Haunschild

Person

Hudson, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wet retroreflective marking material
- Patent number 6,703,108
- Issue date Mar 9, 2004
- 3M Innovative Properties Company
- Chester A. Bacon
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Retroreflective article
- Patent number 6,451,408
- Issue date Sep 17, 2002
- 3M Innovative Properties Company
- Dale H. Haunschild
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method of making profiled retroreflective marking material
- Patent number 6,303,058
- Issue date Oct 16, 2001
- 3M Innovative Properties Company
- Michele H. Kelley
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method of making wet retroreflective marking material
- Patent number 6,127,020
- Issue date Oct 3, 2000
- 3M Innovative Properties Company
- Chester A. Bacon
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pavement marking tape
- Patent number 5,981,033
- Issue date Nov 9, 1999
- 3M Innovative Properties Company
- Dale H. Haunschild
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
High entrance angle retroreflective article and method of making
- Patent number 5,880,885
- Issue date Mar 9, 1999
- Minnesota Mining and Manufacturing Company
- Terry R. Bailey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Enclosed-lens retroreflective sheeting having tough, weather-resist...
- Patent number 4,767,659
- Issue date Aug 30, 1988
- Minnesota Mining and Manufacturing Company
- Terry R. Bailey
- B32 - LAYERED PRODUCTS
Information Patent Grant
Enclosed-lens retroreflective sheeting having tough, weather-resist...
- Patent number 4,664,966
- Issue date May 12, 1987
- Minnesota Mining and Manufacturing Company
- Terry R. Bailey
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Methods of making reflective elements
- Publication number 20050158461
- Publication date Jul 21, 2005
- 3M Innovative Properties Company
- Terrance L. Bescup
- G02 - OPTICS
Information Patent Application
Method of making retroreflective material
- Publication number 20050079324
- Publication date Apr 14, 2005
- Dale H. Haunschild
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RETROREFLECTIVE ARTICLE
- Publication number 20020090492
- Publication date Jul 11, 2002
- DALE H. HAUNSCHILD
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Dale H. Haunschild

Person

Patents Grantslast 30 patents

Wet retroreflective marking material

Retroreflective article

Method of making profiled retroreflective marking material

Method of making wet retroreflective marking material

Pavement marking tape

High entrance angle retroreflective article and method of making

Enclosed-lens retroreflective sheeting having tough, weather-resist...

Enclosed-lens retroreflective sheeting having tough, weather-resist...

Patents Applicationslast 30 patents

Methods of making reflective elements

Method of making retroreflective material

RETROREFLECTIVE ARTICLE