Inventor

AL-DARWEESH AYMAN

SA3 patents

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

UNIV KING FAHD PET & MINERALS

2 patents

US8776917B2Jul 15, 2014

Stair-climbing apparatus

UNIV KING FAHD PET & MINERALS5 citations79

US8596388B2Dec 3, 2013

Stair-climbing apparatus

UNIV KING FAHD PET & MINERALS3 citations57

BOUHRAOUA ABDELHAFID

1 patent

US8418787B2Apr 16, 2013

Stair climbing apparatus

BOUHRAOUA ABDELHAFID10 citations74