YC

Yihua Chang

KW Kimberly-Clark Worldwide: 2 patents #19 of 229Top 9%
📍 Portland, OR: #50 of 366 inventorsTop 15%
🗺 Oregon: #142 of 1,309 inventorsTop 15%
Overall (1997): #19,335 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5611859 Apparatus for coating a strip of paper Steven James Nielsen, Tammy Jo Rentmeester 1997-03-18
5601530 Paper applicator containing a water-insoluble coating Steven James Nielsen, Allan James Krueger, Tammy Jo Rentmeester, Richard R. Tews 1997-02-11