LR

Lawrence R. Roberts

WC W.R. Grace & Co.-Conn.: 2 patents #9 of 49Top 20%
📍 Acton, MA: #10 of 116 inventorsTop 9%
🗺 Massachusetts: #580 of 6,037 inventorsTop 10%
Overall (2005): #45,766 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6916369 Beneficiated water reducing compositions Byong-Wa Chun, Benita Dair, Charlotte Porteneuve, Ara A. Jeknavorian, Josephine H. Cheung 2005-07-12
6898917 Avoiding cracking and curling in concrete flooring upon which water-based adhesives are employed Timothy A. Durning, Neal S. Berke 2005-05-31