MH

Marc D. Hewko

HU Hoover Universal: 8 patents #4 of 278Top 2%
EI Excel Industries: 1 patents #37 of 113Top 35%
Overall (All Time): #589,941 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5938164 Vehicle seat adjuster James A. Kargol, Robert W. Jones, Bruce A. Hiemstra, Yannis Poulos, Ronald R. Siegrist +3 more 1999-08-17
5707035 Vehicle seat adjuster James A. Kargol, Robert W. Jones, Bruce A. Hiemstra, Yannis Poulos, Ronald R. Siegrist +3 more 1998-01-13
5447360 Side impact seat back structure Martin Zynda, Frank Gerich 1995-09-05
5318341 Vehicle seat assembly with structural seat back to accommodate seat belt loads applied to seat back Les Griswold, Robert Elton, Paul M. Grippo, John Krieger 1994-06-07
5299853 Vehicle seat assembly with linear actuator Les Griswold, William H. Jones, Joanne H. Cole 1994-04-05
5288134 Seat assembly with integrated seat cushion and seat track frame Duane Potes 1994-02-22
5236247 Insert molded composite plastic seat cushion frame 1993-08-17
5026111 Vehicle door structure with improved energy absorption characteristics 1991-06-25
4920697 Dual drive window regulator mechanism Curtis F. Vail, Robert H. Dietze, Thomas F. Kracht, Joanne H. Cole 1990-05-01