Inventor · disambiguated record
Edward G. Preston
Also filed as: PRESTON EDWARD G · PRESTON EDWARD GEORGE · STEWART DAVID B
19 granted patents·282 citations·filing 1974–1982
95Inventor score
Top patents by PatentIndex Score
19 records- 0179US4370908ACutting head for filter assemblerMOLINS LTD·Filed 1980·Granted Feb 1, 1983·34 cites·5 claims
- 0273US4593706AProducing filler material, particularly for cigarette filtersMOLINS LTD·Filed 1981·Granted Jun 10, 1986·35 cites·25 claims
- 0371US4370942APerforation of web material, especially uniting paper for making ventilated filter cigarettesMOLINS LTD·Filed 1980·Granted Feb 1, 1983·25 cites·6 claims
- 0467US3957062ACigarette making machinesMOLINS LTD·Filed 1974·Granted May 18, 1976·24 cites·14 claims
- 0566US4077415AParticularly to the manufacture of filter-tipped cigarettesMOLINS LTD·Filed 1975·Granted Mar 7, 1978·22 cites·12 claims
- 0665US4390032ACigarette ventilation controlMOLINS LTD·Filed 1980·Granted Jun 28, 1983·24 cites·27 claims
- 0764US4184619ACutting deviceSTEWART & SONS WM R·Filed 1977·Granted Jan 22, 1980·15 cites·19 claims
- 0863US4528050AProducing filler material, particularly for cigarette filtersMOLINS PLC·Filed 1982·Granted Jul 9, 1985·22 cites·24 claims
- 0958US4363332ADetection of rod-like articlesMOLINS LTD·Filed 1980·Granted Dec 14, 1982·17 cites·13 claims
- 1053US4112954ATesting of cigarettesMOLINS LTD·Filed 1976·Granted Sep 12, 1978·12 cites·16 claims
- 1149US4023577AManufacture of cigarettesMOLINS LTD·Filed 1975·Granted May 17, 1977·11 cites·20 claims
- 1246US4044779AManufacture of filter-tipped cigarettesMOLINS LTD·Filed 1975·Granted Aug 30, 1977·9 cites·7 claims
- 1344US4290518AFilter attachment machinesMOLINS LTD·Filed 1979·Granted Sep 22, 1981·7 cites·10 claims
- 1439US4510949AFeeding particulate material, especially tobaccoMOLINS PLC·Filed 1982·Granted Apr 16, 1985·6 cites·11 claims
- 1539US4036239AHopper for a cigarette making machineMOLINS LTD·Filed 1976·Granted Jul 19, 1977·6 cites·15 claims
- 1637US4331165AVentilated cigarettesMOLINS LTD·Filed 1980·Granted May 25, 1982·7 cites·24 claims
- 1734US4122859ACigarette-making machinesMOLINS LTD·Filed 1976·Granted Oct 31, 1978·3 cites·4 claims
- 1830US3995519ARod-making machinesMOLINS LTD·Filed 1974·Granted Dec 7, 1976·2 cites·6 claims
- 1930US3967491ACigarette testing apparatus with inclined slidable sealing meansMOLINS LTD·Filed 1975·Granted Jul 6, 1976·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →