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
Systems and methods for facilitating communication with foundation fieldbus linking devices
Receiver and transmitter receiver system
Anti-fake battery pack and identification system thereof
Meter socket cabinet
Optical packet signal transmission device and WDM optical communication network
Ion beam system and method of operating ion beam system
Wireless communication system, associated methods and data structures
  Randomly Featured Patents
Rocker switch with centering torsion spring
Portable playpen for infants
Truck dashboard gauge cover without visor
Diesel engine starting systems
Locking device for excavating equipment
Convertible pickup canopy
Based on monofunctionally initiated, polyaminoamide modified epoxy resins
Cyclic trellis coded modulation
Method and apparatus for providing intelligent cellular handoff
Device for installing a tire-wheel assembly onto a wheel balancer