Fillmore, California
United States
3
2014-01-23
The entities that hold a legal rights for patent applications filed by inventor Metcalf Darrell:
Darrell Metcalf from Fillmore, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Valve-Controllable Urinal Drain Line and Plumbing Component Rinse Management System for Very Low Water and/or Non-Water Use Urinals
#2 | 2009-02-19System and method for expediting fulfillments of online ordered deliverables by expedited-service area pickups in specified time-windows and by delivery to specific locations
#3 | 2006-02-23System for safely disabling and re-enabling the manual vehicle control input of aircraft and other vehicles
617858 ⎘