U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

"There is no reason anyone would want a computer in their home."

Ken Olsen, chairman and founder of Digital Equipment Corporation ; 1977

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

Assignee: Triad Technology

Location: Austin, TX
No. of patents: 1

Number	Title	Issue Date
5053010	Safety syringe with retractable needle An improved safety syringe with retractable needle is provided which allows retraction of the needle into a hollow plunger by additional forward pressure on the plunger after the fluid is driven from the syringe. The present invention contemplates an impr...	10/01/1991