Ada, Oklahoma
United States
4
2009-05-28
4
2010-10-12
These are the the leading inventors for applications assigned to Shamrock Research & Development, Inc.:
Shamrock Research & Development, Inc. based in Ada, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method for retrofitting a downhole drill string with a flow through subassembly and method for making same
#2 | 2007-10-25 ✅ Patent 7,494,071 granted on 2009-02-24Energy efficient water sprinkler
#3 | 2007-07-05 ✅ Patent 7,523,587 granted on 2009-04-28Portable observation tower
#4 | 2006-09-19 ✅ Patent 7,107,634 granted on 2006-09-19Method and apparatus for cleaning a conduit
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