David Lieberman — 13 Patents at Keystone Integrations

David Lieberman has been granted 13 US patents while listed as an inventor at Keystone Integrations. The first was granted in 1982 and the most recent in May 2020. David Lieberman ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list David Lieberman in Independence, MN, US.

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10652042	Dual-mode controller	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2020-05-12
10630503	Dual-mode controller	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2020-04-21
10630504	Dual-mode controller	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2020-04-21
10411909	Dual-mode controller	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2019-09-10
10374823	Dual-mode controller	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2019-08-06
9832036	Dual-mode vehicular controller	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2017-11-28
9176012	Methods and systems for improved membrane based calorimeters	—	2015-11-03
8781656	Vehicular dual mode master/slave interface	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2014-07-15
8433463	Vehicular dual mode master/slave interface	Robert Turgeon, Byron W. Tietjen, Greg Gardella	2013-04-30
7066125	Frost plug adapter assembly	—	2006-06-27
D473494	Liquid trailer	—	2003-04-22
6193413	System and method for an improved calorimeter for determining thermodynamic properties of chemical and biological reactions	—	2001-02-27
4313036	Distributed CBX system employing packet network	Michael Jabara, Charles H. Jolissaint, John Edwards	1982-01-26	$2,841,000

David Lieberman — 13 Patents

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