Rune Tenghamn

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Drive assembly for acoustic sources
- Patent number 6,085,862
- Issue date Jul 11, 2000
- PGS Seres AS
- Rune Tenghamn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic transmitter
- Patent number 5,757,728
- Issue date May 26, 1998
- Petroleum Geo-Services ASA-Norway
- Rune Tenghamn
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Flextensional acoustic source for offshore seismic exploration
- Patent number 5,757,726
- Issue date May 26, 1998
- Petroleum Geo-Services ASA-Norway
- Rune Tenghamn
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Drive system for acoustic devices
- Patent number 5,457,752
- Issue date Oct 10, 1995
- ABB Atom AB
- Goran Engdahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic transmitter
- Patent number 5,329,499
- Issue date Jul 12, 1994
- ABB Atom AB
- Gunnar Molund
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic devices
- Patent number 5,101,384
- Issue date Mar 31, 1992
- ABB Atom AB
- Rune Tenghamn
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL