Alf D. Pettersen

Follow

Person

Gjettum, NO

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for determining spatial coordinates
- Patent number 6,389,158
- Issue date May 14, 2002
- Metronor AS
- Alf D. Pettersen
- G01 - MEASURING TESTING
Information Patent Grant
System for point-by-point measuring of spatial coordinates
- Patent number 6,166,809
- Issue date Dec 26, 2000
- Metronor ASA
- Alf D. Pettersen
- G01 - MEASURING TESTING
Information Patent Grant
System for point-by-point measuring of spatial coordinates
- Patent number 5,973,788
- Issue date Oct 26, 1999
- Metronor ASA
- Alf D. Pettersen
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for geometry measurements
- Patent number 5,805,287
- Issue date Sep 8, 1998
- Metronor A.S.
- Alf Pettersen
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for point by point measurement of spatial coordin...
- Patent number 5,440,392
- Issue date Aug 8, 1995
- Metronor A.S.
- Alf Pettersen
- G01 - MEASURING TESTING
Information Patent Grant
Method and sensor for opto-electronic angle measurements
- Patent number 5,196,900
- Issue date Mar 23, 1993
- Metronor A.S.
- Alf Pettersen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR GEOMETRY MEASUREMENTS
- Publication number 20020048027
- Publication date Apr 25, 2002
- ALF PETTERSEN
- G01 - MEASURING TESTING