Crystal City, Missouri
United States
3
2006-08-03
3
2008-02-05
These are the the leading inventors for applications assigned to Ballast Tools, Inc.:
Ballast Tools, Inc. based in Crystal City, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Tamping tool
#2 | 2006-08-03 ✅ Patent 7,726,246 granted on 2010-06-01Tamping tool
#3 | 2005-05-26 ✅ Patent 7,013,812 granted on 2006-03-21Tamping tool
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