Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hetrick; Joel A.
Address:
Ann Arbor, MI
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
7779728 Orienting arrangement for mirror or light source August 24, 2010
An arrangement for orienting a device angularly is provided with a back element on which the device to be oriented is installed. A ball and a spherical gear are arranged concentrically. A base portion has a socket that engages with the ball. Also, a motor having a rotatory shaft is i
7384016 Adaptive compliant wing and rotor system June 10, 2008
Variation in the contours of first and second compliant surfaces is produced by a compliant frame having a first resiliently variable frame element (120) having a corresponding first outer surface (122) and a first inner surface (124), and a second resiliently variable frame element
6594994 Micromechanical actuation apparatus July 22, 2003
Micromechanical actuation apparatus includes a substrate with an actuator mounted on the substrate and a micro-transmission mounted on the substrate coupled to the electrothermal actuator. The actuator, such as an electrothermal actuator, is responsive to electrical power to drive two










 
 
  Recently Added Patents
Non-volatile memory cell containing a nano-rail electrode
Multi-layer, microporous polyolefin membrane, its production method, battery separator and battery
Vehicle window opening and closing control device
Anti-fake battery pack and identification system thereof
Method and system for triggering message waiting indicator delivery
Lookup front end packet input processor
Combination immunotherapy for the treatment of cancer
  Randomly Featured Patents
Femoral prosthesis trial fitting device
Sulfated hyaluronic acid esters
Enhancement of sleep with a tachykinin antagonist
Method and apparatus for testing or exercising muscles of the lower trunk of the human body
Progressive power control of a multi-port memory device
Linear guide for shaping tools
Bagging control apparatus and method
Solar energy converter
Linear movement anti-friction bearing
Method and kits for amplifying target nucleic acids applicable to both polymerase and ligase chain reactions