Inventor · disambiguated record
David Lee Cyphert
Also filed as: CYPHERT DAVID L · CYPHERT DAVID LEE
9 granted patents·3 pending applications·196 citations·filing 1987–2022
88Inventor score
Top patents by PatentIndex Score
12 records- 0184US12434322B2Ultrasonic welding winder machine for cylindrical batteriesTECH SONIC INC·Filed 2022·Granted Oct 7, 2025·1 cites·14 claims
- 0284US4985715AMarker assembly for spray marking dot matrix characters and method of fabrication thereofTELESIS CONTROLS CORP·Filed 1990·Granted Jan 15, 1991·68 cites·34 claims
- 0377US4808018AMarking apparatus with matrix defining locus of movementTELESIS CONTROLS CORP·Filed 1987·Granted Feb 28, 1989·36 cites·22 claims
- 0472US11517977B2Dual cam servo weld splicerTECH SONIC INC·Filed 2018·Granted Dec 6, 2022·1 cites·17 claims
- 0566US5368400AMarking apparatus with cable driveTELESIS MARKING SYSTEMS INC·Filed 1993·Granted Nov 29, 1994·30 cites·33 claims
- 0664US5015106AMarking apparatus with multiple line capabilityTELESIS CONTROLS CORP·Filed 1989·Granted May 14, 1991·23 cites·31 claims
- 0756US5316397AMarking apparatus with multiple marking modesTELESIS MARKING SYSTEMS INC·Filed 1992·Granted May 31, 1994·29 cites·29 claims
- 0851US10960489B2Wire termination welder and methodTECH SONIC INC·Filed 2018·Granted Mar 30, 2021·0 cites·5 claims
- 0947US2005106280A1Die apparatus for forming corrugated pipeFiled 2003·Application pending·0 cites
- 1047US2005106281A1System for molding corrugated pipeFiled 2004·Application pending·0 cites
- 1140US2006062870A1System and apparatus for forming product from thermoplastic material utilizing a vertical forming tunnelMODEM MACHINE CORP·Filed 2005·Application pending·0 cites
- 1234US5167457AApparatus and method for marking arcuately configured character stringsTELESIS CONTROLS CORP·Filed 1990·Granted Dec 1, 1992·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →