Gian C. Gianelli

WC W.R. Grace & Co.-Conn.: 3 patents #242 of 1,045Top 25%

Overall (All Time): #1,662,745 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5159800	Bag opening device	—	1992-11-03
5044142	Packaging method and apparatus	—	1991-09-03
4981009	Bag opening device	—	1991-01-01