philips screwdriver

Mon, 04 May 2026 16:11:49 +0000

Where was the Philips screwdriver invented? The Phillips screwdriver was invented in Portland, Oregon in the eary 1930's by Henry F.Phillips. The Phillips screwdriver size is based on the size at the very tip. Based on diagrams of the tip from the original Phillips patent (shown in one of the links to sizes.com), I'm guessing that the relevant physical. The Phillips-head ("crosshead") screw and screwdriver are named after its creator Henry F. Phillips . There are a lot of special situations, but I find that most general work can be done with one particular tool and most small electronics can be done with a very different type of tool. For.