CC

Chin-Jui Chang

SI Sika: 6 patents #3 of 35Top 9%
DE Delta Electronics: 1 patents #1,366 of 2,746Top 50%
SA Sika Technology Ag: 1 patents #276 of 606Top 50%
General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Detroit, MI: #87 of 1,512 inventorsTop 6%
🗺 Michigan: #9,426 of 86,293 inventorsTop 15%
Overall (All Time): #521,105 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7632559 Sound deadening and structural reinforcement compositions and methods of using the same Gerald Fitzgerald 2009-12-15
6971910 Engaging device for use in user interface device Thomas Chiang 2005-12-06
6708979 Orifice sealing physical barrier Randy Stratman, Robert B. Davis, Eric R. Medaris 2004-03-23
6475577 Reinforcing member with intersecting support legs Gregory W. Hopton, Norman Blank, Gerald Fitzgerald, Randy Stratman 2002-11-05
6387470 Sound deadening and structural reinforcement compositions and methods of using the same Gerald Fitzgerald 2002-05-14
6368438 Sound deadening and structural reinforcement compositions and methods of using the same Gerald Fitzgerald 2002-04-09
6305136 Reinforcing member with beam shaped carrier and thermally expansible reinforcing material Gregory W. Hopton, Norman Blank, Gerald Fitzgerald, Randy Stratman 2001-10-23
6253524 Reinforcing member with thermally expansible structural reinforcing material and directional shelf Gregory W. Hopton 2001-07-03
6199940 Tubular structural reinforcing member with thermally expansible foaming material Gregory W. Hopton, Norman Blank, Gerald Fitzgerald, Randy Stratman 2001-03-13
4752626 Method of making low compression set urethane foams Robert James Hoye, Vabilisetti S. Murty, Kaneyoshi Ashida 1988-06-21