Inventor · disambiguated record

Roy Michael Butler

Also filed as: BUTLER ROY M · BUTLER ROY MICHAEL

0 granted patents·2 pending applications·0 citations·filing 2005–2014

Technology areasF04B Y10T

Files withAMERICAN STANDARD INT INC1 NOVATECH HOLDINGS CORP1

Top patents by PatentIndex Score

2 records

0141US2007081910A1Compressor valve plate with spiral grooveAMERICAN STANDARD INT INC·Filed 2005·Application pending·0 cites
0239US2014264134A1Valve seal assembly with relief volumeNOVATECH HOLDINGS CORP·Filed 2014·Application pending·0 cites

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