loadpatents
name:-0.0090219974517822
name:-0.51357293128967
name:-0.016835927963257
Kimball; Robert A. Patent Filings

Kimball; Robert A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kimball; Robert A..The latest application filed is for "single contact relief print generator".

Company Profile
0.7.2
  • Kimball; Robert A. - Simpsonville AZ
  • Kimball; Robert A. - Gilbert AZ
  • Kimball; Robert A. - Scottsdale AZ
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Single Contact Relief Print Generator
App 20210193729 - Hardinger; David A. ;   et al.
2021-06-24
Driving an EL panel without DC bias
Grant 7,009,346 - Vahabzadeh , et al. March 7, 2
2006-03-07
Driving an EL panel without DC bias
App 20050258773 - Vahabzadeh, Mahyar ;   et al.
2005-11-24
Low cost inverter for EL lamp
Grant 5,502,357 - Kimball March 26, 1
1996-03-26
Open loop brightness control for EL lamp
Grant 5,493,183 - Kimball February 20, 1
1996-02-20
Split chip inverter for EL lamp
Grant 5,483,503 - Kimball January 9, 1
1996-01-09
Power supply having dual inverters for electroluminescent lamps
Grant 5,349,269 - Kimball September 20, 1
1994-09-20
Low cost AC switch for electroluminescent lamps
Grant 5,347,198 - Kimball September 13, 1
1994-09-13
Three terminal inverter for electroluminescent lamps
Grant 5,313,141 - Kimball May 17, 1
1994-05-17

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