JC

John M. Cronk

RU Russound/Fmp: 10 patents #1 of 24Top 5%
Overall (All Time): #441,215 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11903557 Endoscope for imaging in nonvisible light Bryan Lord 2024-02-20
8189753 Distributed intercom system with audio bus Roger P. Soucy, III, George W. Ramsdell 2012-05-29
D481706 Audio system keypad Allen Boothroyd, William Ramsdell, Andrew Lewis, Joshua M. Cooper 2003-11-04
D466106 Infrared receiver — 2002-11-26
D452485 Amplified control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt 2001-12-25
D445406 Amplified control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt 2001-07-24
D445095 Amplified control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt 2001-07-17
D444775 Amplified control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt 2001-07-10
D444774 Amplified control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt 2001-07-10
D435523 Remote control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt, Chang-Sun Lee +1 more 2000-12-26
D434735 Amplified control keypad Oscar A. Ciornei, Joshua M. Cooper, G. William Ramsdell, Jeffrey D. Myatt 2000-12-05