Donald O. Thompson

Follow

Person

Ames, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and means of transmitting and receiving broad-band unipolar,...
- Patent number 5,269,189
- Issue date Dec 14, 1993
- Iowa State University Research Foundation, Inc.
- Donald O. Thompson
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic unipolar pulse/echo instrument
- Patent number 5,199,299
- Issue date Apr 6, 1993
- Iowa State University Research Foundation, Inc.
- Michael S. Hughes
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Means and method for nonuniform poling of piezoelectric transducers
- Patent number 4,961,252
- Issue date Oct 9, 1990
- Iowa State University Research Foundation, Inc.
- David K. Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for photoinductive imaging
- Patent number 4,950,990
- Issue date Aug 21, 1990
- Iowa State University Research Foundation, Inc.
- John C. Moulder
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Non-destructive evaluation means and method of flaw reconstruction...
- Patent number 4,817,016
- Issue date Mar 28, 1989
- Iowa State University Research Foundation, Inc.
- Donald O. Thompson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for fabricating prescribed flaws in the interior of metals
- Patent number 4,810,462
- Issue date Mar 7, 1989
- Iowa State University Research Foundation, Inc.
- David K. Hsu
- B22 - CASTING POWDER METALLURGY