JP

John R. Portman

SO Sony: 13 patents #3,381 of 25,231Top 15%
Overall (All Time): #763,312 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5910814 Interface for liquid crystal display retract device Loi Quang Ninh, Garry Tillyer, Gerald E. Lester, John Newman 1999-06-08
5811791 Method and apparatus for providing a vehicle entertainment control system having an override control switch 1998-09-22
5738392 Latch for securing an aircraft video device 1998-04-14
5704798 Apparatus for automatically terminating a signal Gerald E. Lester, Loi Quang Ninh, Gary Tillyer, John Newman 1998-01-06
5636055 Flip screen assembly Alan Stephen Smith, Christopher F. Masters 1997-06-03
5548356 Automatic video projection screen 1996-08-20
5096271 Drive assembly, power off retract 1992-03-17