Greenfield Invention and Patent Consulting

Links

Here are some useful links for the inventor who would like to learn more.

Patent Office

Fees charged by the USPTO

Procedure for filing a patent application

Oath or Declaration

Interference and reduction to practice

Links to other patent attorneys and agent web sites

Links to other inventors

light bulb
Greenfield Invention and Patent Consulting, Inc.
4649 Seminole Trail
Green Bay, Wisconsin 54313
Home: 920-405-0835
Cell 920-639-3493
Steve@greenfieldpatents.com