Inventor
LI TANNY
US6 patents
Patents
6 patentsUS5738250AApr 14, 1998
Liquid dispensing pump having water seal
CALMAR INC98 citations96
US6158625ADec 12, 2000
Anti-clog pump sprayer
CALMAR INC49 citations94
US5560545AOct 1, 1996
Dual in-line trigger sprayer
CALMAR INC73 citations94
USD407313SMar 30, 1999
Sprayer head for manually actuated pump sprayer
CALMAR INC38 citations92
US6223951B1May 1, 2001
Anti-clog pump sprayer
CALMAR INC40 citations91
US5720419AFeb 24, 1998
Pre-compression pump sprayer having improved inlet and discharge valving and an improved pump priming feature
CALMAR INC42 citations91