Inventor
COMBEST CHRISTOPHER
US7 patents
⚠️ This page may combine multiple inventors who share the name “COMBEST CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MULTI SERVICE CORP
4 patentsUS6993145B2Jan 31, 2006
Speaker grille frame
MULTI SERVICE CORP51 citations90
US6963650B2Nov 8, 2005
Coaxial speaker with step-down ledge to eliminate sound wave distortions and time delay
MULTI SERVICE CORP29 citations90
US7386137B2Jun 10, 2008
Sound transducer for solid surfaces
MULTI SERVICE CORP13 citations82
US7274793B2Sep 25, 2007
Excursion limiter
MULTI SERVICE CORP14 citations81