Assignee
BROSSEUK RAYMOND
CA·3 granted patents·71 citations·filing 1990–2012
Top patents by PatentIndex Score
3 records- 0188US8789780B2Method for extracting heavy metals from hard rock and alluvial oreBROSSEUK RAYMOND·Filed 2012·Granted Jul 29, 2014·12 cites·16 claims
- 0278US5108584AApparatus for extrating heavy metals from oreBROSSEUK RAYMOND·Filed 1990·Granted Apr 28, 1992·47 cites·34 claims
- 0348US5309857AApparatus for transferring buoyancy in a nautical vesselBROSSEUK RAYMOND·Filed 1992·Granted May 10, 1994·12 cites·21 claims
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