Richard Lee Hartman of Warren, Ohio has filed Patent Application No. 20130173434, which describes a computerized method of valuing electronic equipment.
Nicholas and Samuel Burlingame, of Belmont, New York have filed Patent Application No. 20130171047, outlining a new way of recycling rare earth metals using ammonium sulfate powder.
For more information on these or any patents, please consult the U.S. Patent Office database online .
Copies of patents can be ordered by number for $3 each from the Commissioner of Patents and Trademarks, P.O. Box 1450, Alexandria, VA, 22313-1450.