Category:Kefeng ZHANG

Kefeng ZHANG

Executive Summary

Kefeng ZHANG is an inventor who has filed 1 patents. Their primary areas of innovation include VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING {(devices for emptying and evacuating the excess liquid in valves or conduits (1 patents), Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents (softening using ion-exchange (1 patents), and they have worked with companies such as Zhengzhou Kangrun Fluid Equipment Co. LTD (1 patents). Their most frequent collaborators include .

Patent Filing Activity

Technology Areas

List of Technology Areas

• F16K11/074 (VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING {(devices for emptying and evacuating the excess liquid in valves or conduits): 1 patents
• C02F5/00 (Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents (softening using ion-exchange): 1 patents

Companies

List of Companies

• Zhengzhou Kangrun Fluid Equipment Co. LTD: 1 patents

Collaborators