Assignee
ICO INC
US·11 granted patents·1 pending application·254 citations·filing 1989–2001
Top patents by PatentIndex Score
12 records- 0183US4905760ASucker rod coupling with protective coatingICO INC·Filed 1989·Granted Mar 6, 1990·35 cites·11 claims
- 0270US5313837AUltrasonic thickness gage for pipeICO INC·Filed 1991·Granted May 24, 1994·33 cites·12 claims
- 0365US5600069AUltrasonic testing apparatus and method for multiple diameter oilfield tubularsICO INC·Filed 1995·Granted Feb 4, 1997·36 cites·12 claims
- 0465US5534775AMethod and apparatus for noncontact magnetic particle stray magnetic flux testing of cylindrical membersICO INC·Filed 1993·Granted Jul 9, 1996·32 cites·16 claims
- 0562US5867275AMethod and apparatus for high speed measurement of oilfield tubular diameter and ovalityICO INC·Filed 1997·Granted Feb 2, 1999·27 cites·22 claims
- 0662US5861608AEDM cutting machine for precision notching tubularsICO INC·Filed 1996·Granted Jan 19, 1999·24 cites·21 claims
- 0752US6249119B1Rotating electromagnetic field defect detection system for tubular goodsICO INC·Filed 1999·Granted Jun 19, 2001·19 cites·7 claims
- 0844USRE36130EUltrasonic thickness gage for pipeICO INC·Filed 1996·Granted Mar 9, 1999·10 cites·12 claims
- 0942US2003114555A1Mill blending apparatusICO INC·Filed 2001·Application pending·0 cites
- 1034US5656786AOilfield tubular inspection method and apparatusICO INC·Filed 1996·Granted Aug 12, 1997·29 cites·20 claims
- 1128US6247499B1Pipe wrap corrosion protection systemICO INC·Filed 1999·Granted Jun 19, 2001·7 cites·7 claims
- 1213US5853834AMetallized layer corrosion protection system for pipe or tubingICO INC·Filed 1997·Granted Dec 29, 1998·2 cites·3 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →