Patents 372show all

  • 56
    F24F - Air-conditioning
  • 25
    H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers
  • 23
    Y02B - Climate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications
  • 19
    F04D - Non-positive-displacement pumps
  • 16
    F24H - Fluid heaters, e.g. water or air heaters, having heat generating means, in general
  • 13
    H03F - Amplifiers
  • 13
    H04N - Pictorial communication, e.g. television
  • 10
    E04B - General building constructions
  • 10
    E05Y - Indexing scheme relating to hinges or other suspension devices for doors, windows or wings and devices for moving wings into open or closed position, checks for wings and wing fittings not otherwise provided for, concerned with the functioning of the wing
  • 10
    F16M - Frames, casings, or beds of engines or other machines or apparatus not specific to an engine, machine, or apparatus provided for elsewhere

SEC Filings show all


8
D

Contact Information

O'Fallon, MO
United States

SEC Form D Funding Events

DateOfferedSoldType
2015-03-11$1,408,880$1,408,880Equity
2014-09-25$349,185$349,185Equity, Other
2013-06-12$100,280$100,280Equity
2013-04-09$24,572$24,572Equity
2013-02-06$125,874$125,874Equity
2013-02-06$1,001,402$1,001,402Equity, Security to be Acquired, Other

Key Executives

  • Kenneth A. Cawkell
    Executive Officer, Director
  • Denis Kay
    Executive Officer, Director
  • Robert Cervelli
    Director
  • James Mertz
    Director
  • Scott Homenick
    Executive Officer
  • Denis G. Kay
    Executive Officer, Director
  • Robert L. Cervelli
    Director
  • Madolyn Mertz
    Director
  • Richard Devries
    Director