11 Utility Patents
#5 in Glenhead, US
#12,123 in
#179,351 in US
#363,101 in the World
Forward Citations = 186
Company Filing History:
Spellman High Voltage Electronics Corporation
Other
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#5 in Glenhead, US
#12,123 in
#179,351 in US
#363,101 in the World
Company Filing History:
Get your Inventor Badge Today