Inventor

MARKHAM STEVEN

US3 patents

⚠️ This page may combine multiple inventors who share the name “MARKHAM STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOSCH GMBH ROBERT

2 patents

US7973678B2Jul 5, 2011

Control of building systems based on the location and movement of a vehicle tracking device

BOSCH GMBH ROBERT70 citations92

US8359048B2Jan 22, 2013

Close proximity alert messaging system and method

BOSCH GMBH ROBERT3 citations59

MARRIAM MICHAEL G

1 patent

US8085147B2Dec 27, 2011

Security system including audio alarm detection

MARRIAM MICHAEL G3 citations51