Inventor
DENMAN OWEN S
US13 patents
⚠️ This page may combine multiple inventors who share the name “DENMAN OWEN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENERGY ABSORPTION SYSTEM
10 patentsUS4352484AOct 5, 1982
Shear action and compression energy absorber
ENERGY ABSORPTION SYSTEM243 citations99
US6173943B1Jan 16, 2001
Guardrail with slidable impact-receiving element
ENERGY ABSORPTION SYSTEM74 citations96
US5403113AApr 4, 1995
Shear loading energy absorbing device
ENERGY ABSORPTION SYSTEM74 citations96
US6142452ANov 7, 2000
Highway barrier and guardrail
ENERGY ABSORPTION SYSTEM54 citations95
US5967497AOct 19, 1999
Highway barrier and guardrail
ENERGY ABSORPTION SYSTEM68 citations95
US4784515ANov 15, 1988
Collapsible highway barrier
ENERGY ABSORPTION SYSTEM113 citations95
US4711481ADec 8, 1987
Vehicle impact attenuating device
ENERGY ABSORPTION SYSTEM121 citations95
US4607824AAug 26, 1986
Guardrail end terminal
ENERGY ABSORPTION SYSTEM75 citations95
US4934661AJun 19, 1990
Inertial barrier array
ENERGY ABSORPTION SYSTEM46 citations92
US4666130AMay 19, 1987
Expanded cell crash cushion
ENERGY ABSORPTION SYSTEM78 citations91