Assignee
INFRASONIK AB
SE·5 granted patents·66 citations·filing 1982–2019
Top patents by PatentIndex Score
5 records- 0165US5109948AFrequency controlled motor driven low frequency sound generatorINFRASONIK AB·Filed 1989·Granted May 5, 1992·25 cites·10 claims
- 0261US4517915ALow-frequency sound generatorINFRASONIK AB·Filed 1982·Granted May 21, 1985·16 cites·5 claims
- 0355US12241136B2Method and system for cooling hot objectsINFRASONIK AB·Filed 2019·Granted Mar 4, 2025·0 cites·13 claims
- 0451US5005511AAir-driven low-frequency sound generator with positive feedback systemINFRASONIK AB·Filed 1988·Granted Apr 9, 1991·13 cites·4 claims
- 0546US5350887AMethod and apparatus for the generation of low frequency soundINFRASONIK AB·Filed 1991·Granted Sep 27, 1994·12 cites·8 claims
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