Patent ID: 8123497

Claim:
A multiple-stage gas compressor, comprising: a compressor having a plurality of pistons, including at least one wobble piston assembly for compressing a gas; and at least one cylindrical piston assembly for further compressing said pressurized gas from said at least one wobble piston; wherein the at least one wobble piston assembly includes a wobble piston head that is fixedly connected to a wobble piston connecting rod such that reciprocating of the wobble piston assembly causes the wobble piston head to reciprocate and wobble in the wobble piston cylinder; wherein the at least one cylindrical piston assembly includes a cylindrical piston head that is pivotally connected to a cylindrical piston connecting rod such that reciprocating of the cylindrical piston assembly allows the cylindrical piston head to only linearly reciprocate in the cylindrical piston cylinder.