14 Utility Patents
#25 in Sherborn, MA
#7,239 in Massachusetts
#134,819 in US
#270,350 in the World
Forward Citations = 209
Company Filing History:
Other

4. 1 out of 3
Ion Physics Corporation
5. 1 out of 23
High Voltage Engineering Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today