Springfield, Virginia
United States
3
2006-02-09
2
2007-11-20
These are the the leading inventors for applications assigned to DESIGNTECH INTERNATIONAL, INC.:
DESIGNTECH INTERNATIONAL, INC. based in Springfield, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
ELECTRONIC VOLTAGE POLARITY TEST PROBE
#2 | 2005-08-18 ✅ Patent 7,299,075 granted on 2007-11-20Walkie-talkie with screen to show a list of other walkie-talkies within communication range
#3 | 2005-05-26 ✅ Patent 8,001,209 granted on 2011-08-16E-mail notification device
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