3 Utility Patents
#191 in Malden, MA
#32,629 in Massachusetts
#604,618 in US
Forward Citations = 50
Company Filing History:

Martin Yale Industries, Inc.
Amalgamated Enterprises
Get your Inventor Badge Today
#191 in Malden, MA
#32,629 in Massachusetts
#604,618 in US
Company Filing History:

Get your Inventor Badge Today