Waino J. Kangas

Follow

Person

Baton Rouge, LA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for placing auger type anchors
- Patent number 6,305,882
- Issue date Oct 23, 2001
- Coast Machinery, Inc.
- John B. Coast
- G01 - MEASURING TESTING
Information Patent Grant
Mobile drilling apparatus
- Patent number 6,234,260
- Issue date May 22, 2001
- Coast Machinery, Inc.
- John B. Coast
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for placing geophones beneath the surface of the earth
- Patent number 5,811,741
- Issue date Sep 22, 1998
- Coast Machinery, Inc.
- John B. Coast
- G01 - MEASURING TESTING