Vancouver
Canada
5
2013-01-10
The entities that hold a legal rights for patent applications filed by inventor Crampton Jeff:
Jeff Crampton from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Gaming headset vibrator
#2 | 2006-08-03Gaming headset vibrator
#3 | 2005-08-25Package for electronic storage media
#4 | 2005-07-14Carry case for compact media
#5 | 2005-03-03Package closure device
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