Patents by Inventor Carl Pettersen

Carl Pettersen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070086273
    Abstract: Disclosed herein are systems for housing an electronic audio device in harsh environments including aquatic and rugged environments. In one embodiment, a system is disclosed for allowing a user to control an audio device having a capacitive touch sensitive control feature from outside of a waterproof housing.
    Type: Application
    Filed: September 8, 2006
    Publication date: April 19, 2007
    Inventors: Rany Polany, Carl Pettersen, Kari Rauhala, Stephanie Griffin, Jim Pena, Tsui Wai Victor, Zhang Shuang
  • Patent number: 7160109
    Abstract: The disclosed drive system and fixture mount self limit the torque that can be applied to an implant during implantation to a value that is nondamaging to the implant. System components include releasably engaging elements. In certain embodiments, elements deform, elastically or permanently, to limit the applied torque. The fixture mount serves as an impression post and abutment for a temporary prosthesis and is subject to chair side modifications by the surgeon. Methods of shaping the fixture mount for use as an abutment and making a dental restoration using the shaped abutment are disclosed.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: January 9, 2007
    Assignee: Sulzer Dental Inc.
    Inventors: Christopher Gervais, Jeffery Bassett, Carl Pettersen
  • Patent number: 7137816
    Abstract: The disclosed fixture mount limits torque that may be applied when installing a dental implant and also serves as an impression post and an abutment for a temporary prosthesis. In preferred embodiments, the fixture mount is formed of plastic and is subject to chair side modifications by the surgeon so as to be better suited as an abutment. Methods of shaping the fixture mount for use as an abutment and for making a dental restoration using the shaped abutment are disclosed.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: November 21, 2006
    Assignee: Zimmer Dental Inc.
    Inventors: Christopher Gervais, Jeffery Bassett, Carl Pettersen
  • Publication number: 20050254778
    Abstract: Disclosed herein are systems and methods for providing wireless waterproof audio to a user in an aquatic environment. The systems may include earphones adapted to be waterproof and coupled to a receiver for receiving a wireless signal. The systems may also include a waterproof housing containing a transmitter and adapted to receive an electronic audio device such that the signal generated by the device may be transmitted by the transmitter.
    Type: Application
    Filed: May 6, 2005
    Publication date: November 17, 2005
    Inventors: Carl Pettersen, Rany Polany, Kari Rauhala
  • Publication number: 20050123161
    Abstract: A submersible, waterproof enclosure for a portable audio device is disclosed. Also disclosed is a removable lid allowing for the inserting and removing of the device from the enclosure. The disclosure further provides a connector system and an audio communication link connecting the housing to a device capable of generating sound, and to a device capable of producing sound while being submerged in an aquatic environment. Also disclosed are headsets containing at least one speaker within a waterproof enclosure. The speakers may be positioned in or near the ear canal, and attached to the ear or to the user's equipment. The headsets may further comprise devices for controlling power and fidelity. The disclosed invention provides an affordable, easy to use and flexible appliance for utilizing an audio device while being submerged into an aquatic environment.
    Type: Application
    Filed: October 6, 2004
    Publication date: June 9, 2005
    Inventors: Rany Polany, Carl Pettersen, Kari Rauhala, Stephanie Griffin, Jim Pena
  • Publication number: 20030054318
    Abstract: The disclosed drive system and fixture mount self limit the torque that can be applied to an implant during implantation to a value that is nondamaging to the implant. System components include releasably engaging elements. In certain embodiments, elements deform, elastically or permanently, to limit the applied torque. The fixture mount serves as an impression post and abutment for a temporary prosthesis and is subject to chair side modifications by the surgeon. Methods of shaping the fixture mount for use as an abutment and making a dental restoration using the shaped abutment are disclosed.
    Type: Application
    Filed: June 27, 2002
    Publication date: March 20, 2003
    Inventors: Christopher Gervais, Jeffery Bassett, Carl Pettersen
  • Publication number: 20030054319
    Abstract: The disclosed fixture mount limits torque that may be applied when installing a dental implant and also serves as an impression post and an abutment for a temporary prosthesis. In preferred embodiments, the fixture mount is formed of plastic and is subject to chair side modifications by the surgeon so as to be better suited as an abutment. Methods of shaping the fixture mount for use as an abutment and for making a dental restoration using the shaped abutment are disclosed.
    Type: Application
    Filed: June 27, 2002
    Publication date: March 20, 2003
    Inventors: Christopher Gervais, Jeffery Bassett, Carl Pettersen