Resources Contact Us Home
Hetrick; Joel A.
Ann Arbor, MI
No. of 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
All-angle light emitting element having high heat dissipating efficiency
Potentiometric-sensor chip, potentiometric assay, and assay kit
Anti-FGFR3 antibodies and methods using same
Image processing system, image processing apparatus, control method for image processing apparatus, and storage medium
Method and apparatus for complementing an instrument panel by utilizing augmented reality
Method, apparatus, and system for synchronizing contents
Continuous geospatial tracking system and method
  Randomly Featured Patents
Non-contact voltage tester
Lantibiotic mutants and chimeras of enhanced stability and activity, leader sequences therefor, genes encoding the same, and methods of producing and using the same
Padded bicycle seat cover
Decorative shell
Flavor systems for oral care products
Part of a container
Control apparatus for internal combustion engine
Location in search queries
Method and apparatus combining an information-bearing disk and a disk drive mechanism
Surgical cutting block