DF

Douglas C. Fletcher

LN L.R. Nelson: 7 patents #8 of 30Top 30%
DA Digital Ally: 2 patents #15 of 20Top 75%
📍 Lake Winnebago, MO: #2 of 8 inventorsTop 25%
🗺 Missouri: #2,345 of 23,789 inventorsTop 10%
Overall (All Time): #537,720 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12328528 Video recording manager device and system for redundant mobile video recording Peng Han, James W. Farnham, IV, Joshua L. Turner 2025-06-10
11950017 Redundant mobile video recording Peng Han, James W. Farnham, IV, Joshua L. Turner 2024-04-02
4858827 Electronic water sprinkler timer Kenneth J. Bruninga 1989-08-22
D295890 Timer-controlled valve for a lawn sprinkler Kenneth J. Bruninga, Ronald G. Hayes 1988-05-24
D295778 Timer for a lawn sprinkler controller Kenneth J. Bruninga, Ronald G. Hayes 1988-05-17
D295779 Lawn sprinkler controller-timer with cover Kenneth J. Bruninga, Ronald G. Hayes 1988-05-17
4722478 Electronic water sprinkler timer Kenneth J. Bruninga 1988-02-02
4646224 Sprinkler controller which computes sprinkler cycles based on inputted data David P. Ransburg, Sven E. Wahlstrom 1987-02-24
4592505 Quick disconnect mounted programming means for sprinkler Kenneth J. Bruninga 1986-06-03