Assignee
ZED INSTR LTD
GB·9 granted patents·225 citations·filing 1975–1993
Top patents by PatentIndex Score
9 records- 0181US5416298ALaser engraving apparatusZED INSTR LTD·Filed 1991·Granted May 16, 1995·67 cites·17 claims
- 0272US5327167APrinting cylinder engravingZED INSTR LTD·Filed 1991·Granted Jul 5, 1994·48 cites·11 claims
- 0369US5748222ALaser angroxing head employing acousto-optic modulatorZED INSTR LTD·Filed 1993·Granted May 5, 1998·30 cites·31 claims
- 0467US4878127ALaser engraving machine for preparing rotary screen printing screensZED INSTR LTD·Filed 1988·Granted Oct 31, 1989·25 cites·10 claims
- 0565US4039825APosition indicating systemZED INSTR LTD·Filed 1975·Granted Aug 2, 1977·17 cites·18 claims
- 0661US4944826AMethod and apparatus for preparing a screen printing screenZED INSTR LTD·Filed 1988·Granted Jul 31, 1990·20 cites·9 claims
- 0745US4232345AApparatus for producing a seamless copy from an unjointed originalZED INSTR LTD·Filed 1978·Granted Nov 4, 1980·6 cites·17 claims
- 0844US4666300APosition measuring method and apparatusZED INSTR LTD·Filed 1984·Granted May 19, 1987·10 cites·10 claims
- 0928US4323928ACopying process for producing a seamless copy from an unjointed originalZED INSTR LTD·Filed 1980·Granted Apr 6, 1982·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when ZED INSTR LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →