Assignee
RUVANG JOHN A
US·6 granted patents·225 citations·filing 1994–2012
Top patents by PatentIndex Score
6 records- 0198USD365577SPenetrating shovel toothRUVANG JOHN A·Filed 1994·Granted Dec 26, 1995·136 cites·1 claims
- 0296US8307574B2Eccentric helical rotary lockRUVANG JOHN A·Filed 2010·Granted Nov 13, 2012·28 cites·27 claims
- 0394US8302333B2Excavation tooth lip adapter and fastening system thereforRUVANG JOHN A·Filed 2010·Granted Nov 6, 2012·20 cites·29 claims
- 0493US8561326B2Protective wear assembly for material handling apparatusRUVANG JOHN A·Filed 2012·Granted Oct 22, 2013·19 cites·22 claims
- 0591US8261472B2Retrofitted excavator tooth attachmentRUVANG JOHN A·Filed 2011·Granted Sep 11, 2012·14 cites·8 claims
- 0685US8429838B2Retrofitted excavator tooth attachmentRUVANG JOHN A·Filed 2012·Granted Apr 30, 2013·8 cites·8 claims
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