Inventor
GUY DAVID
US35 patents
⚠️ This page may combine multiple inventors who share the name “GUY DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KING TECH INC
22 patentsUSD925001SJul 13, 2021
Dispensing cartridge holder
KING TECH INC9 citations85
US11408191B2Aug 9, 2022
Dispensers
KING TECH INC5 citations84
US11629080B2Apr 18, 2023
Filterwell cartridges
KING TECH INC2 citations73
US11401184B1Aug 2, 2022
Comparative method of maintaining a safe level of chlorine in a body of water
KING TECH INC2 citations73
USD925693SJul 20, 2021
Dispensing cartridge holder
KING TECH INC3 citations73
US10883288B2Jan 5, 2021
Dispensing systems
KING TECH INC1 citations73
US11203539B1Dec 21, 2021
Free chlorine maintained systems
KING TECH INC1 citations72
US12054962B2Aug 6, 2024
Pool pump dispensers
KING TECH INC3 citations71
US11999637B2Jun 4, 2024
Free chlorine maintained system
KING TECH INC0 citations62
USD1013829SFeb 6, 2024
Floating dispensing cartridge holder
KING TECH INC0 citations62
US11629078B1Apr 18, 2023
Free chlorine maintained systems
KING TECH INC0 citations62
US11434651B2Sep 6, 2022
Dispensing system
KING TECH INC0 citations62
USD950006SApr 26, 2022
Dispensing cartridge holder
KING TECH INC1 citations62
US11278830B2Mar 22, 2022
Filterwell cartridge holder
KING TECH INC0 citations62
US11278829B2Mar 22, 2022
Filterwell cartridge holder
KING TECH INC1 citations62
US10988951B2Apr 27, 2021
Dispensing system
KING TECH INC0 citations62
USD916498SApr 20, 2021
Dispenser holder
KING TECH INC0 citations62
USD883058SMay 5, 2020
Spa filter well dispenser cartridge holder
KING TECH INC1 citations62
US12522525B1Jan 13, 2026
Chemical maintenance systems
KING TECH INC0 citations59
US11306010B1Apr 19, 2022
Water purification material and method for use in sanitizing pools and spas where the water purification material is free of antimicrobial materials
KING TECH INC1 citations59
US12559961B2Feb 24, 2026
Floating dispenser holder
KING TECH INC0 citations51
US12540091B1Feb 3, 2026
Reduction of cyanuric acid in a body of recreational water
KING TECH INC0 citations49
KING JOSEPH
8 patentsUS10030401B2Jul 24, 2018
Dispensing systems
KING JOSEPH2 citations73
US9725920B2Aug 8, 2017
Dispensing systems
KING JOSEPH3 citations73
US11365553B2Jun 21, 2022
Dispensing systems
KING JOSEPH0 citations62
US10060148B2Aug 28, 2018
Dispensing systems
KING JOSEPH1 citations62
USD723656SMar 3, 2015
Floating dispenser
KING JOSEPH2 citations62
USD722131SFeb 3, 2015
Floating dispenser
KING JOSEPH1 citations52
USD722130SFeb 3, 2015
Floating dispenser
KING JOSEPH1 citations52
US11141685B2Oct 12, 2021
Dispenser
KING JOSEPH0 citations51