RZ

Ronghua Zhou

HF Haws Drinking Faucet: 2 patents #2 of 2Top 100%
JO Josam: 1 patents #5 of 15Top 35%
📍 Changde, NV: #1 of 1 inventorsTop 100%
Overall (All Time): #777,574 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1073186 Hair bow with hair band 2025-04-29
D1067516 Hairclip 2025-03-18
D1067517 Hairclip 2025-03-18
7452472 Grease interceptor having a grease removal device Craig Swider, B. Holloway, Barry Hodgekins 2008-11-18
D529185 Eyewash unit 2006-09-26
6745414 Portable shower station 2004-06-08