Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8205808 | Pressurized tank sprayer having lid seal | Rick L. Leer, Timothy DeVore | 2012-06-26 |
| 7281673 | Multi-pattern spray nozzle assembly with movable water conduit | Douglas Burnworth, Douglas Shaulis, Timothy DeVore | 2007-10-16 |
| 7219850 | Mechanical valve assembly | Douglas Burnworth, Douglas Shaulis, Timothy DeVore | 2007-05-22 |
| D516168 | Tank for pressurized sprayer | Rick L. Leer, Timothy DeVore | 2006-02-28 |
| D516167 | Tank for pressurized sprayer | Rick L. Leer, Timothy DeVore | 2006-02-28 |
| D513785 | Tank for pressurized sprayer | Rick L. Leer, Timothy DeVore | 2006-01-24 |
| D506244 | Spray nozzle for water hose | Douglas Burnworth, Douglas Shaulis, Timothy DeVore, Andrew Burroughs, Volker Roos +1 more | 2005-06-14 |
| D505993 | Spray nozzle for water hose | Douglas Burnworth, Douglas Shaulis, Timothy DeVore, Andrew Burroughs, Volker Roos +1 more | 2005-06-07 |
| 6434834 | Lopping apparatus having stowable blades and associated method | Mark William Dimatteo | 2002-08-20 |
| 6161291 | Lopping apparatus having handle compartments for stowing blades during periods of non-use and associated method | Mark William Dimatteo | 2000-12-19 |
| 6161779 | Lawn fertilizing apparatus having a detachable body which has two separate water outlets defined therein | Douglas Burnworth | 2000-12-19 |
| D285828 | Foam nozzle | William Jeffrey May, Glenn I. Beal | 1986-09-23 |