Inventor
SCHULTE DAVID L
US23 patents
⚠️ This page may combine multiple inventors who share the name “SCHULTE DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VARCO INT
12 patentsUS7216767B2May 15, 2007
Screen basket and shale shakers
VARCO INT65 citations98
US6510947B1Jan 28, 2003
Screens for vibratory separators
VARCO INT96 citations98
US6722504B2Apr 20, 2004
Vibratory separators and screens
VARCO INT63 citations96
US6454099B1Sep 24, 2002
Vibrator separator screens
VARCO INT52 citations96
US6371301B1Apr 16, 2002
Screen basket for shale shakers
VARCO INT34 citations96
US6412644B1Jul 2, 2002
Vibratory separator
VARCO INT40 citations94
US6863183B2Mar 8, 2005
Shale shaker
VARCO INT41 citations91
US6607080B2Aug 19, 2003
Screen assembly for vibratory separators
VARCO INT40 citations91
US7198156B2Apr 3, 2007
Dam basket for vibratory separators
VARCO INT29 citations89
US6530483B2Mar 11, 2003
Unibody structure for screen assembly
VARCO INT13 citations84
US6457588B1Oct 1, 2002
Treatment of fluid having lost circulation material
VARCO INT9 citations74
US6458283B1Oct 1, 2002
Lost circulation fluid treatment
VARCO INT6 citations63
TUBOSCOPE I P INC
9 patentsUS6283302B1Sep 4, 2001
Unibody screen structure
TUBOSCOPE I P INC60 citations96
US6290068B1Sep 18, 2001
Shaker screens and methods of use
TUBOSCOPE I P INC71 citations95
US6401934B1Jun 11, 2002
Ramped screen & vibratory separator system
TUBOSCOPE I P INC23 citations92
US6371306B2Apr 16, 2002
Lost circulation fluid treatment
TUBOSCOPE I P INC26 citations92
US6302276B1Oct 16, 2001
Screen support strip for use in vibratory screening apparatus
TUBOSCOPE I P INC20 citations92
US6237780B1May 29, 2001
Vibratory separator screens
TUBOSCOPE I P INC40 citations92
US6152307ANov 28, 2000
Vibratory separator screens
TUBOSCOPE I P INC30 citations92
US6267247B1Jul 31, 2001
Vibratory separator screen
TUBOSCOPE I P INC18 citations90
US6715611B2Apr 6, 2004
Vibratory separator
TUBOSCOPE I P INC17 citations88