Assignee
STERLING FLUID SYS GMBH
US·7 granted patents·57 citations·filing 1996–2004
Top patents by PatentIndex Score
7 records- 0171US6328540B1Rotary piston compressor with an axial direction of deliverySTERLING FLUID SYS GMBH·Filed 2000·Granted Dec 11, 2001·14 cites·8 claims
- 0256US6485274B2Displacement machine for compressible mediaSTERLING FLUID SYS GMBH·Filed 2000·Granted Nov 26, 2002·8 cites·11 claims
- 0346US5911565APump for conveying hot mediaSTERLING FLUID SYS GMBH·Filed 1996·Granted Jun 15, 1999·21 cites·5 claims
- 0440US7648344B2Liquid ring pumpSTERLING FLUID SYS GMBH·Filed 2004·Granted Jan 19, 2010·3 cites·13 claims
- 0534US7563075B2Liquid ring pumpSTERLING FLUID SYS GMBH·Filed 2004·Granted Jul 21, 2009·1 cites·15 claims
- 0632US6273696B1Screw spindle vacuum pump and operating methodSTERLING FLUID SYS GMBH·Filed 1998·Granted Aug 14, 2001·5 cites·15 claims
- 0729US6296440B1Side channel centrifugal pumpSTERLING FLUID SYS GMBH·Filed 1997·Granted Oct 2, 2001·5 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →