Multi-Speed Hub for Manual Wheelchairs

The purpose of the multi-speed hubs is to allow the wheelchair user to select different gear ratios depending on the terrain they are traveling across. Lower gear ratios reduce the effort required to push up inclines and over soft surfaces. Higher gear ratios allow the wheelchair user to travel faster on hard surfaces.

Inventors: Michael J. Beidler (Halfway, OR) &Tim Beidler (Portland, OR)

K9 Kannon

Inventor: Tim Beidler (Portland, OR)

Saddlebag Armor

Inventors: Tom Barnes (Clatskanie, OR) Tim Beidler (Portland, OR)

Vertical Roaster

Inventor: Dane Pikkola (Portland, OR)

RV Waste Water Pumping System

Inventor: Ron Anderson (Vancouver, WA)

Satallite Dish Stand

Inventor: Jim Marsh (Vancouver, WA) Design Rich Aydelott (Ridgefield, WA)

XR - Stretch

Inventor: don Schuyler (Portland, OR) and Rich Aydelott (Vacouver, WA)

Wrist Reliever

InventorStanley Sarkinen (Yacolt, WA) Design Rich Aydelott and Irv Ritola (Vancouver, WA)

Keyboard Rest

Inventor: Rich Aydelott (Ridgefield, WA)

Cork-EZ

Inventor: Keith Dalton (Vancouver, WA)

Wall Hanging Kit

Inventor: Rich Aydelott (Ridgefield, WA)

Water Bottle Hip Carrier

Inventor: Maynard Magee (Portland, OR)