8 Utility Patents
#389 in Charlotte, NC
#5,590 in North Carolina
#254,696 in US
#521,770 in the World
Forward Citations = 346
Company Filing History:
Hoechst Celanese Corporation

Hna Holdings, Inc.
Get your Inventor Badge Today
#389 in Charlotte, NC
#5,590 in North Carolina
#254,696 in US
#521,770 in the World
Company Filing History:

Get your Inventor Badge Today