1
John B Morrell, John M Kerwin, Dean L Kamen, Robert R Ambrogi, Robert J Duggan, Richard K Heinzmann, Brian R Key: System and method for stair climbing in a cluster-wheel vehicle. Deka Products Partneship, Bromberg & Sunstein, November 6, 2001: US06311794 (24 worldwide citation)

A system and method for operating a device in ascending or descending stairs. The device has a plurality of wheels rotatable about axes that are fixed with respect to a cluster arm, where the cluster arm itself is rotated about an axis so that wheels rest on successive stairs. The wheels and cluster ...


2
Dean Kamen, Larry B Gray: Microneedle Systems and Apparatus. DEKA Products Partneship, Michelle Saquet Temple, April 16, 2009: US20090099522-A1

A medical system. The medical system includes at least one compartment for a fluid, a fluid path and at least one microneedle fluidly connected to the at least one compartment by the fluid path. A medical infusion system is also disclosed. The system includes a wearable housing, at least one non-pre ...