Dayton, Nevada
United States
4
2019-07-16
4
2019-07-16
These are the the leading inventors for applications assigned to Mark Doll:
Mark Doll based in Dayton, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method for making a dual threaded bolt roll forming die
#2 | 2019-06-11 ✅ Patent 10,315,244 granted on 2019-06-11Method of forming a die for roll forming a dual threaded bolt
#3 | 2019-03-19 ✅ Patent 10,232,427 granted on 2019-03-19Method for making a die for roll forming a dual threaded bolt
#4 | 2017-09-12 ✅ Patent 9,757,792 granted on 2017-09-12Method for making a die for roll forming a dual threaded bolt
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