Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Fest, Sr.; Otto P.
Address:
Tucson, AZ
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
6285094 Loop-powered current-loop controller and method September 4, 2001
An apparatus in the form of a current-loop controller driven by the EMF in the loop without the need for external power operates devices connected in the loop (in series) within the current operating range.
6213832 Personal flotation device and related system for maintaining human body in partially-submerged h April 10, 2001
A personal flotation device is configured and sized so that it is adapted to be positioned beneath a person's body to cause the person to be suspended in equilibrium in a partially-submerged state. The device includes a ring-shaped body and a plurality of side floats extending radial










 
 
  Recently Added Patents
Method and system for producing fluoride gas and fluorine-doped glass or ceramics
Accordion bioreactor
Monitoring heap in real-time by a mobile agent to assess performance of virtual machine
Systems and methods for providing power and data to lighting devices
Stabilised prostaglandin composition
Systems and methods for documenting medical findings of a physical examination
Sink
  Randomly Featured Patents
2-Amino-5-(substituted or unsubstituted phenylalkyl)-thiadiazoles
Method and apparatus for evaluating fraud risk in an electronic commerce transaction
Walking beam transfer mechanism with single actuator means to cause both lifting and carrying
Single item workflow manufacturing system and method
Device for generating an alarm signal
Electronic circuit, semiconductor device, and electronic device
Retained tension metal locking tie with 360 degree seal
Image forming apparatus
Immunoassays employing protected labels
Medical tourniquet control case