Assignee
ENGINEERED SYST INC
15 granted patents·501 citations·filing 1975–1992
Top patents by PatentIndex Score
15 records- 0193US4234920APower failure detection and restart systemENGINEERED SYST INC·Filed 1978·Granted Nov 18, 1980·183 cites·6 claims
- 0288US4085313AAutomatic product-dispensing systemENGINEERED SYST INC·Filed 1976·Granted Apr 18, 1978·47 cites·8 claims
- 0383US4230989ACommunications system with repeater stationsENGINEERED SYST INC·Filed 1979·Granted Oct 28, 1980·49 cites·8 claims
- 0477US4066880ASystem for pretesting electronic memory locations and automatically identifying faulty memory sectionsENGINEERED SYST INC·Filed 1976·Granted Jan 3, 1978·27 cites·9 claims
- 0575US4296315ACard reader security systemENGINEERED SYST INC·Filed 1979·Granted Oct 20, 1981·29 cites·6 claims
- 0671US5152400ASnap action particle separating apparatusENGINEERED SYST INC·Filed 1991·Granted Oct 6, 1992·26 cites·12 claims
- 0764US4335448AElectronic control systemENGINEERED SYST INC·Filed 1981·Granted Jun 15, 1982·28 cites·10 claims
- 0863US4296404ARemote verification lockout systemENGINEERED SYST INC·Filed 1979·Granted Oct 20, 1981·21 cites·5 claims
- 0959US4273996ASequential card reader systemENGINEERED SYST INC·Filed 1979·Granted Jun 16, 1981·16 cites·4 claims
- 1057US4591704AData scrambling system and methodENGINEERED SYST INC·Filed 1983·Granted May 27, 1986·19 cites·8 claims
- 1155US4362928AUniversal document format systemENGINEERED SYST INC·Filed 1981·Granted Dec 7, 1982·16 cites·3 claims
- 1252US5232168AApparatus and method for separating recyclable material from waste materialENGINEERED SYST INC·Filed 1992·Granted Aug 3, 1993·16 cites·22 claims
- 1339US4046995AMemory fullness indicatorENGINEERED SYST INC·Filed 1975·Granted Sep 6, 1977·10 cites·12 claims
- 1435US4114140AVerification checking systemENGINEERED SYST INC·Filed 1977·Granted Sep 12, 1978·9 cites·8 claims
- 1528US4573192AEnd of transaction control systemENGINEERED SYST INC·Filed 1984·Granted Feb 25, 1986·5 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →