Inventor
RAHMATYAN JASSER
DE8 patents
Patents
8 patentsUS12295441B2May 13, 2025
Safety helmet with a resiliently attached shock-absorbing shell and process for manufacturing same
DRAEGER SAFETY AG & CO KGAA2 citations69
US11864616B2Jan 9, 2024
Safety helmet with an adapter and process for detachably fastening a module
DRAEGER SAFETY AG & CO KGAA2 citations69
US11992079B2May 28, 2024
Safety helmet with a sheathed bearing element, process for removing the sheathing from the safety helmet and process for manufacturing such a safety helmet
DRAEGER SAFETY AG & CO KGAA2 citations68
US12213554B2Feb 4, 2025
Safety helmet with an adapter and process for detachably fastening a module
DRAEGER SAFETY AG & CO KGAA0 citations58
US12064000B2Aug 20, 2024
Safety helmet with mechanical coding for plug connections between the inner lining and the bearing structure
DRAEGER SAFETY AG & CO KGAA1 citations58
US12342898B2Jul 1, 2025
Safety helmet with a sheathed bearing element, process for removing the sheathing from the safety helmet and process for manufacturing such a safety helmet
DRAEGER SAFETY AG & CO KGAA0 citations57
US12396509B2Aug 26, 2025
Safety helmet with an intermediate piece for changing the center of gravity and arrangements with such a safety helmet and two alternative intermediate pieces
DRAEGER SAFETY AG & CO KGAA0 citations47
US11707103B2Jul 25, 2023
Safety helmet with telescopically adjustable head size
DRAEGER SAFETY AG & CO KGAA0 citations41