4 Utility Patents
#318 in Waukesha, WI
#9,354 in Wisconsin
#480,195 in US
Forward Citations = 131
Company Filing History:
Harnischfeger Corporation
Harnischfeger Engineers Inc.
Yaskawa Electric Mfg. Co. Ltd.
4. 1 out of 1
Electromotive Systems, Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today