Individual holder
MARTISKA GREGORY P
US·2 granted patents·8 citations·filing 2009–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0172US8438914B2Apparatus for measuring the unconfined yield strength and time unconfined yield strength of bulk granular materialMARTISKA GREGORY P·Filed 2010·Granted May 14, 2013·4 cites·3 claims
- 0264US8335343B2Method for characterizing powder in a rotating cylindrical container by image analysisMARTISKA GREGORY P·Filed 2009·Granted Dec 18, 2012·4 cites·8 claims
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