Our services include preparing and filing patent applications
and corresponding with the Patent Office to establish and
define the inventor's intellectual property rights (patent
prosecution).

Our firm specializes in patent procurement and offers a
degree of  responsive and personalized representation not
typically matched by larger firms.

Before you enter into an agreement, consider contacting us
for a determination of whether we may handle your
application at 1-800-928-6782, or by
email.
Serving Inventors and Small Business in all 50 States!
LAW OFFICES OF DAVID M. LANG
REGISTERED PATENT ATTORNEY

Our firm is dedicated to
providing quality,
affordable intellectual
property services.


Our objective is to
provide efficient,
cost-effective
representation by
keeping expenses to a
minimum.
Copyright © 2006-2011 Law Offices of David M. Lang – Registered Patent Attorney.  
All rights reserved.
A NATIONAL LAW FIRM
U.S. Patent Office circa 1846