Inventor · disambiguated record
Edward M. Engler
Also filed as: ENGLER EDWARD M · ENGLER EDWARD MARTIN
21 granted patents·252 citations·filing 1974–1992
95Inventor score
Files withIBM21
Top patents by PatentIndex Score
21 records- 0188US4142783AReversible electrochromic display device having memoryIBM·Filed 1977·Granted Mar 6, 1979·46 cites·23 claims
- 0286US4036648AHighly conductive printing medium containing a halogenated hydrocarbon photoactivator and a tetrathiafulvalene or a related compound thereofIBM·Filed 1975·Granted Jul 19, 1977·17 cites·11 claims
- 0385US4870052ATl-Ca-Ba-Cu-O compositions electrically superconducting above 120 degree K and processes for their preparationIBM·Filed 1988·Granted Sep 26, 1989·38 cites·3 claims
- 0469US4312935AClass of E-beam resists based on conducting organic charge transfer saltsIBM·Filed 1980·Granted Jan 26, 1982·22 cites·36 claims
- 0569US4111857AHighly conducting organometallic polymersIBM·Filed 1977·Granted Sep 5, 1978·18 cites·8 claims
- 0666US5255256AOptical data storage system with reduced particle contaminationIBM·Filed 1992·Granted Oct 19, 1993·19 cites·20 claims
- 0766US4089857ATetrathiapentalene and tetraselenapentalene compoundsIBM·Filed 1976·Granted May 16, 1978·5 cites·6 claims
- 0862US4028346ATetraselenofulvalene, dithiodiselenofulvalene and the TCNQ salts thereofIBM·Filed 1974·Granted Jun 7, 1977·4 cites·4 claims
- 0960US4312991ADithiobenzoate 4,5-dicyano-1,3-(dithiolidene-2-yl)methyleneIBM·Filed 1979·Granted Jan 26, 1982·3 cites·1 claims
- 1058US5144611AOptical disk drive cleaner cartridgeIBM·Filed 1990·Granted Sep 1, 1992·13 cites·2 claims
- 1157US5200945AOptical data storage system with airflow defecting memberIBM·Filed 1992·Granted Apr 6, 1993·12 cites·30 claims
- 1254US4405515AHeterofulvalene geminal dithiolate compounds and their selenium and tellurium analogs and a method of fabricating the sameIBM·Filed 1981·Granted Sep 20, 1983·3 cites·2 claims
- 1351US4082552AProcess of optically printing highly conductive character utilizing a medium containing a halogenated hydrocarbon photoactivator and a tetrathiafulvalene or a related compound thereofIBM·Filed 1977·Granted Apr 4, 1978·5 cites·11 claims
- 1450US4362662AHeterofulvalene geminal dithiolate compounds and their selenium and tellurium analogs and a method of fabricating the sameIBM·Filed 1981·Granted Dec 7, 1982·2 cites·1 claims
- 1550US4360583AHigh resolution video storage diskIBM·Filed 1980·Granted Nov 23, 1982·7 cites·8 claims
- 1648US4981840AProcess for preparing metal-ceramic coatings electrically superconducting above 77 degrees KappaIBM·Filed 1989·Granted Jan 1, 1991·11 cites·8 claims
- 1743US4363919AHeterofulvalene geminal dithiolate compounds and their selenium and tellurium analogs and a method of fabricating the sameIBM·Filed 1981·Granted Dec 14, 1982·1 cites·3 claims
- 1843US4312936AClass of E-beam resists based on conducting organic charge transfer saltsIBM·Filed 1980·Granted Jan 26, 1982·8 cites·36 claims
- 1941US4338392AClass of E-beam resists based on conducting organic charge transfer saltsIBM·Filed 1981·Granted Jul 6, 1982·7 cites·27 claims
- 2039US4988668ATi-Ca-Ba-Cu-D compositions electrically superconducting above 120 degrees K and processes for their preparationIBM·Filed 1989·Granted Jan 29, 1991·6 cites·10 claims
- 2137US5077267AProcess for making composite high temperature superconductor copper wiresIBM·Filed 1988·Granted Dec 31, 1991·5 cites·6 claims
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