Ernest B. Blood

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Burlington, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for measuring position and orientation using non-dipole magn...
- Patent number 5,600,330
- Issue date Feb 4, 1997
- Ascension Technology Corporation
- Ernest B. Blood
- G01 - MEASURING TESTING
Information Patent Grant
Device for quantitatively measuring the relative position and orien...
- Patent number 4,945,305
- Issue date Jul 31, 1990
- Ascension Technology Corporation
- Ernest B. Blood
- F41 - WEAPONS
Information Patent Grant
Device for quantitatively measuring the relative position and orien...
- Patent number 4,849,692
- Issue date Jul 18, 1989
- Ascension Technology Corporation
- Ernest B. Blood
- F41 - WEAPONS
Information Patent Grant
Three dimensional digitizer with electromagnetic coupling
- Patent number 4,613,866
- Issue date Sep 23, 1986
- McDonnell Douglas Corporation
- Ernest B. Blood
- G06 - COMPUTING CALCULATING COUNTING