Inventor
WILLIAMS DAVID E
US47 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTERTEL INC
5 patentsUS3955141AMay 4, 1976
Synchronizing circuit for modems in a data communications network
INTERTEL INC64 citations95
US4076961AFeb 28, 1978
Automatic switching unit for data communications network
INTERTEL INC34 citations92
US4306116ADec 15, 1981
Communications unit for voice and data
INTERTEL INC53 citations90
US4055808AOct 25, 1977
Data communications network testing system
INTERTEL INC43 citations90
US4055733AOct 25, 1977
Line level signal measuring device
INTERTEL INC16 citations71
AMARK INC
4 patentsCARON COMPACTOR CO
4 patentsUSD692926SNov 5, 2013
Landfill compactor tooth
CARON COMPACTOR CO9 citations84
USD692925SNov 5, 2013
Landfill compactor tooth
CARON COMPACTOR CO5 citations73
USD709104SJul 15, 2014
Landfill compactor tooth
CARON COMPACTOR CO2 citations62
USD709103SJul 15, 2014
Landfill compactor tooth
CARON COMPACTOR CO1 citations52
US POSTAL SERVICE
3 patentsUS7925514B2Apr 12, 2011
Systems and methods for creating on-demand routes for powered industrial vehicles
US POSTAL SERVICE33 citations95
US7634332B2Dec 15, 2009
Systems and methods for creating routes for powered industrial vehicles
US POSTAL SERVICE29 citations91
US7613617B2Nov 3, 2009
Systems and methods for managing powered industrial vehicles
US POSTAL SERVICE28 citations91
WILLIAMS DAVID E
3 patentsUS8880416B2Nov 4, 2014
Systems and methods for creating on-demand routes for powered industrial vehicles
WILLIAMS DAVID E21 citations90
US8457978B2Jun 4, 2013
Systems and methods for creating on-demand routes for powered industrial vehicles
WILLIAMS DAVID E18 citations90
USD686779SJul 23, 2013
Trigger guard recoil finger cushion
WILLIAMS DAVID E5 citations72