P

Inventor

WANG CHENGGANG

CN7 patents
⚠️ This page may combine multiple inventors who share the name “WANG CHENGGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG CHENGGANG

3 patents
USD1073429SMay 6, 2025

Tree trimming machine

WANG CHENGGANG2 citations66
USD1116406SMar 10, 2026

Spiked sole

WANG CHENGGANG0 citations54
USD1111730SFeb 10, 2026

Grass carpet rake

WANG CHENGGANG0 citations54

GUANGZHOU HUIFU RES INSTITUTE CO LTD

2 patents
US12162771B2Dec 10, 2024

Gas nozzle, gas reaction device and gas hydrolysis reaction method

GUANGZHOU HUIFU RES INSTITUTE CO LTD0 citations51
US12234361B2Feb 25, 2025

Combined treatment device and method for surface modification of fumed silica

GUANGZHOU HUIFU RES INSTITUTE CO LTD0 citations41

UNIV ANHUI AGRICULTURAL

2 patents
US12201076B2Jan 21, 2025

Method for obtaining regenerated seedlings of Brassica campestris L.ssp.chinensis from embryonic tip tissue

UNIV ANHUI AGRICULTURAL0 citations42
US11716944B1Aug 8, 2023

Method for improving one-time seedling rate of microspore embryoids of brassica campestris SSP. chinensis makino

UNIV ANHUI AGRICULTURAL0 citations40