Inventor · disambiguated record
Ronald D. Bartram
Also filed as: BARTRAM RONALD D
7 granted patents·206 citations·filing 1975–1997
88Inventor score
Top patents by PatentIndex Score
7 records- 0178US5668045AProcess for stripping outer edge of BESOI wafersSIBOND L L C·Filed 1994·Granted Sep 16, 1997·54 cites·17 claims
- 0277US5593505AMethod for cleaning semiconductor wafers with sonic energy and passing through a gas-liquid-interfaceMEMC ELECTRONIC MATERIALS·Filed 1995·Granted Jan 14, 1997·50 cites·9 claims
- 0374US5834812AEdge stripped BESOI waferSIBOND L L C·Filed 1997·Granted Nov 10, 1998·42 cites·10 claims
- 0461US5816274AApparartus for cleaning semiconductor wafersMEMC ELECTRONIC MATERIALS·Filed 1997·Granted Oct 6, 1998·29 cites·13 claims
- 0556US5626159AApparatus for cleaning semiconductor wafersMEMC ELECTRONIC MATERIALS·Filed 1996·Granted May 6, 1997·19 cites·18 claims
- 0646US4018073AApparatus for shaping wire and ribbon structures obtained by slitting metallic coil stockMONSANTO CO·Filed 1976·Granted Apr 19, 1977·7 cites·4 claims
- 0741US4008597AMethod for shaping a slit productMONSANTO CO·Filed 1975·Granted Feb 22, 1977·5 cites·1 claims
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