Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Eikrem; Webjorn
Address:
Woodinville, WA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6273639 Method and apparatus for facilitating migration of fish past dams and other barriers in waterway August 14, 2001
Method and apparatus for fish migration past dams and other water barriers. A preferred embodiment 100 comprises a conduit 101 passing from downstream side 22 of water barrier 10 to upstream side 21 of the barrier, flow-controlling valves 102 and 105 disposed in series within conduit 101










 
 
  Recently Added Patents
System for alarming upon occurrence of secession of smart key for vehicles
Hair care composition
Methods and systems for managing print device supplies using cloud administration system configured for chemical signature tracking
Method and a system for registering a 3D pre-acquired image coordinates system with a medical positioning system coordinate system and with a 2D image coordinate system
Subcarrier cluster-based power control in wireless communications
Estrogen receptor ligands
High power fiber amplifier with stable output
  Randomly Featured Patents
System and method for selecting and reserving airline seats
Double-walled tail pipe for an exhaust pipe of a motor vehicle exhaust system
Process for drying optical waveguide preforms
Jack bar assemblies
Packing case of corrugated paper and positioning method of an article using the same
Encoding bit-rate control method and apparatus, program therefor, and storage medium which stores the program
Engine speed synchronization system for assisting in manual transmission shifting
Master cylinder and oil-hydraulic booster assembly
Gateway for processing wireless data content
Spray diffusers and method and mold for manufacture of same