Assignee
LAMBERT DAVID
US5 patents
Top patents by PatentIndex Score
US8654955B1Feb 18, 2014
Portable conferencing device with videoconferencing option
LAMBERT DAVID45 citations93
US8077857B1Dec 13, 2011
Portable speakerphone device with selective mixing
LAMBERT DAVID48 citations93
US9055756B2Jun 16, 2015
Heat exchange and transport system for retorting apparatus
LAMBERT DAVID11 citations83
US8406415B1Mar 26, 2013
Privacy modes in an open-air multi-port conferencing device
LAMBERT DAVID9 citations83
US8444931B2May 21, 2013
Retorting apparatus and method
LAMBERT DAVID0 citations41