Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Harold D. McDermott Patents Inventor: McDermott; Harold D. Address: Waldorf, MD No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6019406 Lifting-machine power gripper and components February 1, 2000 A power gripper for a lifting machine including a switching device coupled to a motor mounted on a frame of the power gripper by a flexible electric cord for operating a gripping element of the power gripper. The switching device includes a separate attaching device for attaching it to a       Recently Added Patents Information distributing method and system Method of position determination Constant power dissipation in capacitance pressure transducers Furniture foot Systems and methods for performing a hot input function Catheter for uniform delivery of medication Fluid system having an expandable pump chamber   Randomly Featured Patents Container and lid with undulating rim Mounting device for window shades Television system with digital sound Flat panel display and protection device therefor Multi-anode detector with increased dynamic range for time-of-flight mass spectrometers with counting data acquisitions Rolling transport with removable carrying bag and fold-up seat Threaded port and plug having access apertures Piezoelectric valve Interconnection element for multifiber cables Snowboard boots © 2006. PatentGenius. All Rights Reserved.