Remove these screws and the handle should simply fall off.
Patio door handle broken.
Do you know of anyplace i can order this piece from.
It has an acorn dorwal handle set.
The inside piece of the handle holder has broken in half at one of the screw holes.
You should find a few screws around the edge of the handle which need to be unscrewed or you may have a screw on the edge of the door frame.
You should secure the door so it can t be pulled shut and then take off the handle.
Prime line c 1225 sliding patio door handle set replace old or damaged door handles quickly and easily white diecast mortise style non keyed fits 3 15 16 hole spacing.
You also might want to add or replace a keylock on the outside so you can open your patio door with a door key.
My patio door is about 27 years old.