Assignee
BUEHLER LTD
US·26 granted patents·678 citations·filing 1976–2002
Top patents by PatentIndex Score
26 records- 0195US4693035AMultiple optical fiber polishing apparatusBUEHLER LTD·Filed 1985·Granted Sep 15, 1987·87 cites·17 claims
- 0290US4513894AAbrasive slurry supply system for use in metallographic sample preparationBUEHLER LTD·Filed 1982·Granted Apr 30, 1985·34 cites·7 claims
- 0385US4587768AApparatus and method for polishing ends of fiber opticsBUEHLER LTD·Filed 1984·Granted May 13, 1986·25 cites·17 claims
- 0483US4873792APolishing apparatusBUEHLER LTD·Filed 1988·Granted Oct 17, 1989·34 cites·21 claims
- 0583US4414783ACoolant system for rotating blade cutterBUEHLER LTD·Filed 1981·Granted Nov 15, 1983·31 cites·8 claims
- 0681US4459785AChuck for vertically hung specimen holderBUEHLER LTD·Filed 1982·Granted Jul 17, 1984·36 cites·7 claims
- 0779US5800254AAutomatic apparatus for grinding and polishing samplesBUEHLER LTD·Filed 1996·Granted Sep 1, 1998·59 cites·11 claims
- 0879US4942795APrecision cutter with automated pressure controlBUEHLER LTD·Filed 1988·Granted Jul 24, 1990·42 cites·15 claims
- 0978US5228886AMechanochemical polishing abrasiveBUEHLER LTD·Filed 1991·Granted Jul 20, 1993·54 cites·16 claims
- 1077US6893321B1Modular fluid-dispensing systemBUEHLER LTD·Filed 2002·Granted May 17, 2005·24 cites·41 claims
- 1174US4534536AApparatus for mounting samples for polishingBUEHLER LTD·Filed 1984·Granted Aug 13, 1985·25 cites·12 claims
- 1271US4424649AAbrasive cutterBUEHLER LTD·Filed 1981·Granted Jan 10, 1984·20 cites·6 claims
- 1369US6224474B1Magnetic disc system for grinding or polishing specimensBUEHLER LTD·Filed 1999·Granted May 1, 2001·43 cites·31 claims
- 1469US4671629AMicroscope for examining the surface finish of fiber optic endsBUEHLER LTD·Filed 1984·Granted Jun 9, 1987·21 cites·1 claims
- 1562US5816899AMicro precise polishing apparatusBUEHLER LTD·Filed 1996·Granted Oct 6, 1998·26 cites·24 claims
- 1661US7070067B1Modular fluid-dispensing systemBUEHLER LTD·Filed 2002·Granted Jul 4, 2006·11 cites·31 claims
- 1754US4678119AAbrasive slurry supply system for use in metallographic sample preparationBUEHLER LTD·Filed 1985·Granted Jul 7, 1987·21 cites·9 claims
- 1853US4655700AApparatus for impregnation of porous samples for materials evaluationBUEHLER LTD·Filed 1982·Granted Apr 7, 1987·22 cites·5 claims
- 1951US5456147APrecision cutter sawBUEHLER LTD·Filed 1992·Granted Oct 10, 1995·19 cites·15 claims
- 2048US4623500AMethod of mounting a plurality of coupons in molded material and polishing surfaces thereof for cross-sectional analysis of printed circuit boardsBUEHLER LTD·Filed 1985·Granted Nov 18, 1986·12 cites·4 claims
- 2145US4966538AMounting pressBUEHLER LTD·Filed 1988·Granted Oct 30, 1990·12 cites·17 claims
- 2236US4131403AMounting pressBUEHLER LTD·Filed 1977·Granted Dec 26, 1978·6 cites·7 claims
- 2333US4827672AAbrasive cutting wheel systemBUEHLER LTD·Filed 1987·Granted May 9, 1989·4 cites·14 claims
- 2432US5672093ASpecimen load control mechanism for automatic polishing apparatusBUEHLER LTD·Filed 1995·Granted Sep 30, 1997·3 cites·12 claims
- 2524US5561912AThree axis goniometerBUEHLER LTD·Filed 1994·Granted Oct 8, 1996·3 cites·11 claims
- 2624US3999916AMounting press mold closure assemblyBUEHLER LTD·Filed 1976·Granted Dec 28, 1976·4 cites·8 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →