Assignee
ATAKA CONSTRUCTION & ENG
JP·4 granted patents·96 citations·filing 1992–1996
Top patents by PatentIndex Score
4 records- 0173US5311641AApparatus for determining any contamination of dust, etc., in a duct prior to cleaning the ductATAKA CONSTRUCTION & ENG·Filed 1992·Granted May 17, 1994·35 cites·2 claims
- 0260US5572766AIn-duct cleaning apparatusATAKA CONSTRUCTION & ENG·Filed 1992·Granted Nov 12, 1996·23 cites·7 claims
- 0360US5317782ASystem for cleaning an inside surface of a ductATAKA CONSTRUCTION & ENG·Filed 1993·Granted Jun 7, 1994·31 cites·8 claims
- 0439US5929347AApparatus for sampling dust in a ductATAKA CONSTRUCTION & ENG·Filed 1996·Granted Jul 27, 1999·7 cites·1 claims
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