Assignee
DAETWYLER AG
CH·18 granted patents·277 citations·filing 1978–2001
Top patents by PatentIndex Score
18 records- 0179US4805312AEngraving head for apparatus for engraving printing cylindersDAETWYLER AG·Filed 1987·Granted Feb 21, 1989·31 cites·8 claims
- 0277US5253737AAuxiliary brake force multiplying spring in a multidisc service and auxiliary brake systemDAETWYLER AG·Filed 1991·Granted Oct 19, 1993·27 cites·9 claims
- 0375US6305282B1Doctor blade for wiping away excess printing ink from the surface of a printing formDAETWYLER AG·Filed 1998·Granted Oct 23, 2001·20 cites·11 claims
- 0475US4195850AGasket strip for butt joint compression sealDAETWYLER AG·Filed 1979·Granted Apr 1, 1980·26 cites·8 claims
- 0571US6837340B2Compensation weights and elevator systemsDAETWYLER AG·Filed 2001·Granted Jan 4, 2005·20 cites·10 claims
- 0668US5942837AHighly dynamic piezo-electric drive mechanismDAETWYLER AG·Filed 1997·Granted Aug 24, 1999·24 cites·22 claims
- 0763US5856648AMethod and apparatus for producing wells in the surface of a rotogravure cyclinder with a laserDAETWYLER AG·Filed 1996·Granted Jan 5, 1999·31 cites·9 claims
- 0856US4265225ASolar collector elementDAETWYLER AG·Filed 1978·Granted May 5, 1981·20 cites·5 claims
- 0953US4830552ADevice for engraving intaglio printing cylindersDAETWYLER AG·Filed 1987·Granted May 16, 1989·20 cites·14 claims
- 1042US5139846ATwo-piece sealing strip for sealingly framing a window pane, or a panel element within a frameDAETWYLER AG·Filed 1989·Granted Aug 18, 1992·18 cites·20 claims
- 1135US5785325AShaft bearing on a machine toolDAETWYLER AG·Filed 1996·Granted Jul 28, 1998·9 cites·14 claims
- 1234US5148778ACombustion chamber for a self-igniting or spark-ignited valveless two-stroke internal combustion engineDAETWYLER AG·Filed 1991·Granted Sep 22, 1992·5 cites·7 claims
- 1334US4693792ASystem for electrolytical treatment of printing cylindersDAETWYLER AG·Filed 1986·Granted Sep 15, 1987·3 cites·20 claims
- 1432US5112171AMilling head for the fine machining of workpieces, in particular gravure cylindersDAETWYLER AG·Filed 1990·Granted May 12, 1992·5 cites·11 claims
- 1532US4309167AMethod and apparatus for introducing a cable into a vulcanization chamberDAETWYLER AG·Filed 1980·Granted Jan 5, 1982·8 cites·21 claims
- 1629US5816756ADevice for engraving intaglio cylindersDAETWYLER AG·Filed 1996·Granted Oct 6, 1998·6 cites·18 claims
- 1728US5660501ACorner area for tubbing sealsDAETWYLER AG·Filed 1994·Granted Aug 26, 1997·3 cites·14 claims
- 1827US4599944AWrap-on printing plate structures and assembliesDAETWYLER AG·Filed 1984·Granted Jul 15, 1986·1 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →