Remotely sensing and altering brainwaves patft.uspto.gov/...
The National Inventors Hall of Fame (NIHF) Museum is located on the United States Patent and Trademark Office campus in Alexandria, Va.
us patent and trademark office agency of the department of commerce loads of info!
pct pph - Google 搜索 http://www.uspto.gov/patents/init_events/pph/
The Original Chat Light helps you say Hello in your best light! This Patented Webcam Light gives you professional lighting while you Video Chat.
Spaulding's US patent for Flying machine/ornithopter, 1889
When does the USPTO issue a specimen refusal?