Home › Eldec › Philip Questad

Philip Questad

ELEldec: 1 patents #24 of 48Top 50%

TETeltone: 1 patents #5 of 11Top 50%

Kirkland, WA: #1,774 of 3,517 inventorsTop 55%

Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,223,027 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6188199	Battery charge optimizing system	Jon F. Beutler, Jeff Green, Qihong Huang, Mark Resler	2001-02-13
4214130	Signal coupler	—	1980-07-22