1
Mark A Frankle: Reverse shoulder prosthesis system. Edward P Dutkiewicz, September 14, 2004: US06790234 (87 worldwide citation)

A reverse shoulder prosthesis system has a humeral stem with a lower cylindrical portion, an upper cylindrical portion, an intermediate conical portion, and a central axis, a large flat with a small recess having an axis forming an angle of about 150 degrees to the central axis. A humeral socket has ...


2
Mark A Frankle, Dennis Moad: Shoulder prosthesis system. Edward P Dutkiewicz, January 20, 2004: US06679916 (85 worldwide citation)

A shoulder prosthesis system has a glenoid socket with an interior face with couplers and an exterior face being a concave articulating face with a first longitudinal radius of curvature and a second latitudinal radius of curvature. A backing plate has an outer extent and an inner extent. The outer ...


3
Charles R Crose: Reconfigurable rifle stock system. Edward P Dutkiewicz, September 2, 2008: US07418797 (63 worldwide citation)

A shoulder support is fabricated of a light weight material. The shoulder support has a generally cylindrical front portion. The shoulder support has a connecting end and a rear portion. In this manner a generally triangular configuration is formed. The shoulder support has a central extent having a ...


4
John T Petrick: Illumination system. TWR Lighting, Edward P Dutkiewicz, January 31, 2006: US06991351 (47 worldwide citation)

An illumination system has a mounting plate, a plurality of thermally conductive circuit boards in thermal contact with the mounting plate, a plurality of light emitting diodes electrically and thermally communicating with the circuit board strips, an optical lens formed as a translucent dome coveri ...


5
Darren Rubin, Howard Rubin: Metered dosage inhaler system with variable positive pressure settings. Edward P Dutkiewicz, March 23, 2004: US06708688 (38 worldwide citation)

A metered dosage inhaler system with variable positive pressure settings has a hollow housing with a front portion with a cylindrical protruding user adaptor portion, a top face having apertures, a user controlled air resistance dial, a bottom face having a handle/input, and a cylindrical downwardly ...


6
Mark A Frankle: Suture management method and system. Edward P Dutkiewicz, March 1, 2005: US06860887 (37 worldwide citation)

A method and system of suture management aids a surgeon while tying knots in sutures during surgery to preclude suture tangling. A tubular guide has an anchoring screw with a threaded lower end and an upper end removably supported by the guide. Between the upper and lower ends is an eyelet. A pair o ...


7
John T Petrick: Light emitting diode operating and examination light system. Boyd, Edward P Dutkiewicz, April 24, 2007: US07207694 (36 worldwide citation)

A light emitting diode light system has a plurality of light emitting diodes, a focusing member secured at a fixed distance from the light emitting diodes, and a substrate with a central section in a generally rectangular configuration securing the diodes in a common plane whereby light from the lig ...


8
Darren A Rubin, Howard Rubin: Universal oxygen connector system. Edward P Dutkiewicz, June 24, 2003: US06581593 (36 worldwide citation)

An oxygen connector system for coupling an oxygen source to an oxygen tube comprises a source of oxygen. The source has an output orifice through which source oxygen is adapted to pass. The orifice has an inner bore and an outer surface. A flexible cylindrical elastomeric tube has a first input end ...


9
Ben G Frederiksen, Gayle Trenberth: Footwear system. Edward P Dutkiewicz, September 30, 2003: US06625904 (31 worldwide citation)

A footwear system having an essentially oblong platform formed of an elastomeric material having a first aperture offset from a long axis of the platform adjacent to a forward end. A U-shaped cut through a rearward end of the platform forms a first strap disposed toward the forward end with a second ...


10
Brian A Blakley: Trigger forward displacement system and method. Edward P Dutkiewicz, July 15, 2008: US07398723 (30 worldwide citation)

A semi-automatic firearm has forward and rearward ends. A receiver has a safety selector aperture, a barrel, a reciprocating loading mechanism and a magazine. A trigger finger and inner portions. The inner portion has a seat with a groove. A disconnector has a hammer hook coupled to the trigger. A t ...