IC

I-Hwa Midey Chang-Mateu

Rohm And Haas: 2 patents #21 of 179Top 15%
📍 Ambler, PA: #7 of 32 inventorsTop 25%
🗺 Pennsylvania: #615 of 5,394 inventorsTop 15%
Overall (2003): #63,476 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6610177 Apparatus and process for the high yield production of methyl methacrylate or methacrylic acid Chorng-Shyuan Tsay, Michael Stanley DeCourcy, Heather Granzin Thompson, Diana Elaine Chase 2003-08-26
6545176 Apparatus and process for the high yield production of methyl methacrylate or methacrylic acid Chorng-Shyuan Tsay, Makarand Phadke, Abraham Benderly, Nicole Rendon Koegel, Heather Granzin Thompson +1 more 2003-04-08