DL

David J. Ludlow

BL Bullfrog International, Lc: 5 patents #8 of 21Top 40%
📍 Salt Lake City, UT: #445 of 4,590 inventorsTop 10%
🗺 Utah: #2,029 of 19,430 inventorsTop 15%
Overall (All Time): #515,273 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8881321 Spa construction and installation system Stephen M. Fleischer, Richard Alex Eddington 2014-11-11
8869469 In-ground spa installation Marvin Hinckley Howell 2014-10-28
8661576 Spas and bathing systems with upgradeable and interchangeable jet stations Alan Robins, Trent L. Taylor, Derrick P. Christman, Michael J. Adams, Stephen M. Fleischer +2 more 2014-03-04
7908684 Spas and bathing systems with upgradeable and interchangeable jet stations 2011-03-22
6543067 Integrated manifold system for spas Richard Alex Eddington, Stephen M. Fleischer 2003-04-08
6256805 Modular system for spas and bathing systems Stephen M. Fleischer 2001-07-10
6092246 Plumbing and shell system for spa 2000-07-25
5987663 Modular system for spas and bathing systems Stephen M. Fleischer 1999-11-23
5754989 Plumbing and shell system for spa 1998-05-26
5474673 Top mounted biological filtration system for an aquarium 1995-12-12