1
Roy E Riihimaki, James M Kudla: Sterilization and storage cassette. Hu Friedy Mfg Co, Dressler Goldsmith Shore & Milnamow, July 18, 1995: US05433929 (61 worldwide citation)

A sterilization and storage cassette formed of heat-resistant plastic and having two identical tray halves. In one embodiment, at least one tray half includes a rotatable retaining member for retaining dental instruments within the tray. In a second embodiment, a clamping member is inserted in one t ...


2
James M Kudla, Roy E Riihimaki: Two-tiered sterilization and storage cassette. Hu Friedy Mfg Co, Dressler Goldsmith Shore & Milnamow, February 8, 1994: US05284632 (55 worldwide citation)

A sterilizable instrument cassette for use in storage and sterilization of medical and dental instruments includes two individual storage trays with base plates carrying silicone instrument-locating rails, and rotatable clamping members provided with silicone compression rails. The two trays may be ...


3
James M Kudla, Roy E Riihimaki: Two-tiered sterilization and storage cassette. Hu Friedy Mfg Co, Dressler Goldsmith Shore Sutker & Milnamow, June 1, 1993: US05215726 (43 worldwide citation)

A sterilizable instrument cassette for use in storage and sterilization of medical and dental instruments includes two individual storage trays with base plates carrying silicone instrument-locating rails, and rotatable clamping members provided with silicone compression rails. The two trays may be ...


4
Roy E Riihimaki, James M Kudla: Sterilization and storage cassette. Hu Friedy Mfg Co, Dressler Goldsmith Shore & Milnamow, March 15, 1994: US05294413 (32 worldwide citation)

A sterilization and storage cassette formed of heat-resistant plastic and having two identical tray halves. In one embodiment, at least one tray half includes a rotatable retaining member for retaining dental instruments within the tray. In a second embodiment, a clamping member is inserted in one t ...


5
Roy E Riihimaki, James M Kudla, Jacqueline Dzierzak: Dental prosthesis placement instrument. Hu Friedy Mfg Co, Dressler Goldsmith Shore Sutker & Milnamow, October 26, 1993: US05256064 (15 worldwide citation)

An instrument employing multiple adhesives for manipulating and placing dental prosthetics includes an autoclavable handpiece and a removable, disposable foam double-stick pad with pressure-sensitive adhesive coated on opposite sides and protected by release paper.


6
Roy E Riihimaki, Michelle D Keimig, Richard L Dale, Daniel Mattson: Configurable networked user interface and switch pack. ZF Friedrichshafen, David W Okey, September 7, 2010: US07791506 (14 worldwide citation)

A printed circuit board (PCB) has a plurality of switch interfaces on its top surface. Each interface is an array of sensors, such as proximity sensors, hall-effect sensors, or a series of inductor coils. The sensors in each array are closely mounted and are all the same for a given PCB. Each array ...


7
Karen L Neiner, Roy E Riihimaki, Sharon Burns: Dental instrument. Hu Friedy Mfg Co, Dressler Goldsmith Shore Sutker & Milnamow, November 10, 1992: US05161971 (12 worldwide citation)

An autoclavable instrument for use in discovering and recording information during a dental examination includes a handpiece with a dental probe at one end and a pen at the other. The pen may be reversed or otherwise sealed to withstand autoclaving.


8

9
Roy E Riihimaki, Michelle D Keimig, Richard L Dale, Daniel Mattson: Configurable networked user interface and switch pack. Cherry, Bell Boyd & Lloyd, October 2, 2008: US20080238650-A1

A printed circuit board (PCB) has a plurality of switch interfaces on its top surface. Each interface is an array of sensors, such as proximity sensors, hall-effect sensors, or a series of inductor coils. The sensors in each array are closely mounted and are all the same for a given PCB. Each array ...