3 Utility Patents
#572 in Newark, DE
#2,542 in Delaware
#604,961 in US
Forward Citations = 72
Company Filing History:

L'air Liquide, S.a.
where one patent can have more than one assignee
Get your Inventor Badge Today
#572 in Newark, DE
#2,542 in Delaware
#604,961 in US
Company Filing History:

Get your Inventor Badge Today