DB

David W. Baarman

AI Access Business Group International: 12 patents #1 of 41Top 3%
📍 Fennville, MI: #1 of 4 inventorsTop 25%
🗺 Michigan: #15 of 6,370 inventorsTop 1%
Overall (2003): #1,100 of 273,478Top 1%
12
Patents 2003

Issued Patents 2003

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
D484635 Lamp Stephen J. McPhilliamy, Christopher B. Houghton 2003-12-30
6669838 Apparatus for filtering and sterilizing water utilizing a turbidity and microorganism sensing system — 2003-12-30
D479893 Lamp Stephen J. McPhilliamy, Christopher B. Houghton 2003-09-23
D479892 Lamp Stephen J. McPhilliamy, Christopher B. Houghton 2003-09-23
D479356 Bowl lamp Stephen J. McPhilliamy, Christopher B. Houghton 2003-09-02
D478834 Chime Stephen J. McPhilliamy, Christopher B. Houghton 2003-08-26
D476752 Bulb Stephen J. McPhilliamy, Christopher B. Houghton 2003-07-01
D476095 Bulb Stephen J. McPhilliamy, Christopher B. Houghton 2003-06-17
D476094 Bulb Stephen J. McPhilliamy, Christopher B. Houghton 2003-06-17
D475471 Bulb Stephen J. McPhilliamy, Christopher B. Houghton 2003-06-03
6569319 UV light intensity detector in a water treatment system Roy W. Kuennen, Eric K. Bartkus, Kenneth E. Conrad, Terry L. Lautzenheiser, Scott A. Mollema 2003-05-27
6514420 Point-of use water treatment system Roy W. Kuennen, Eric K. Bartkus, Kenneth E. Conrad, Scott A. Mollema 2003-02-04