Assignee
EXXON PRINTING SYSTEMS INC
US·12 granted patents·532 citations·filing 1984–1986
Top patents by PatentIndex Score
12 records- 0197US4659383AHigh molecular weight, hot melt impulse ink jet inkEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Apr 21, 1987·102 cites·30 claims
- 0294US4646106AMethod of operating an ink jetEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Feb 24, 1987·72 cites·16 claims
- 0394US4636803ASystem to linearly supply phase change ink jetEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Jan 13, 1987·95 cites·34 claims
- 0491US4631557AInk jet employing phase change ink and method of operationEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Dec 23, 1986·53 cites·61 claims
- 0588US4658274AMelt ink jet apparatus with means and method for reprimingEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Apr 14, 1987·36 cites·16 claims
- 0684US4697193AMethod of operating an ink jet having high frequency stable operationEXXON PRINTING SYSTEMS INC·Filed 1986·Granted Sep 29, 1987·38 cites·4 claims
- 0784US4593294AInk jet method and apparatusEXXON PRINTING SYSTEMS INC·Filed 1985·Granted Jun 3, 1986·44 cites·12 claims
- 0879US4609924ABuffer reservoir for ink jet apparatus and methodEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Sep 2, 1986·35 cites·11 claims
- 0975US4641154AInk jet apparatus with reservoir having a tilt valve serving as fill port and air ventEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Feb 3, 1987·27 cites·12 claims
- 1072US4675694AMethod and apparatus for a high density array printer using hot melt inksEXXON PRINTING SYSTEMS INC·Filed 1986·Granted Jun 23, 1987·26 cites·11 claims
- 1143USD286645SFont of typeEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Nov 11, 1986·4 cites·1 claims
- 1226USD289178SFont of typeEXXON PRINTING SYSTEMS INC·Filed 1984·Granted Apr 7, 1987·0 cites·1 claims
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