ZM

Zdravko Menjak

Delphi Technologies: 6 patents #520 of 4,124Top 15%
ED Energy Conversion Devices: 3 patents #65 of 231Top 30%
Chevron: 3 patents #1,350 of 4,788Top 30%
OC Ovonic Fuel Cell Company: 2 patents #5 of 10Top 50%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #326,610 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7435492 Hybrid fuel cell Stanford R. Ovshinsky, Srinivasan Venkatesan, Boyko Aladjov, Hong Wang 2008-10-14
7014953 Regenerative bipolar fuel cell Srinivasan Venkatesan, Boyko Aladjov, Latchezara Gradinarova, Hong Wang, Standford R. Ovshinsky +1 more 2006-03-21
7008706 Drive system incorporating a hybrid fuel cell Stanford R. Ovshinsky, Srinivasan Venkatesan, Boyko Aladjov, Hong Wang 2006-03-07
6998184 Hybrid fuel cell Srinivasan Venkatesan, Stanford R. Ovshinsky, Boyko Aladjov, Hong Wang, Subhash Dhar 2006-02-14
6989216 Fuel cell with overmolded electrode assemblies Rajeev Puttaiah, Latchezara Gradinarova, Srinivasan Venkatesan, Boyko Aladjov, Subhash Dhar +1 more 2006-01-24
6938720 Steering input devices for steer-by-wire systems Ratko Menjak, James Card 2005-09-06
6933072 Parallel flow fuel cell Boyko Aladjov, Srinivasan Venkatesan, Subhash Dhar, Stanford R. Ovshinsky 2005-08-23
6926986 Fuel cell with encapsulated electrodes Stanford R. Ovshinsky, Ana Menjak, Thomas Hopper, Kevin Fok, Boyko Aladjov +2 more 2005-08-09
6828057 Fuel cell with framed electrodes Stanford R. Ovshinsky, Ana Menjak, Tom Hopper, Kevin Fok, Boyko Aladjov +2 more 2004-12-07
6749040 Electric power assisted rack and pinion system James Card, Ratko Menjak 2004-06-15
6708794 Drive-by-wire steering systems having steering wheel return mechanism Ratko Menjak 2004-03-23
6705419 Drive-by-wire steering systems having a center feel mechanism and methods of providing Ratko Menjak 2004-03-16
6598695 Drive-by wire steering systems having a stop mechanism Ratko Menjak 2003-07-29
6454044 Gearing without backlash for electric power steering Ratko Menjak 2002-09-24
5979938 Adjustable steering column for motor vehicle Ratko Manjak, Jerome Anthony Bartkowiak 1999-11-09