RH

Roy Hardwick

IC ICI: 9 patents #124 of 2,189Top 6%
EF Explosive Fabricators: 3 patents #3 of 5Top 60%
📍 Leeds, CO: #2 of 6 inventorsTop 35%
Overall (All Time): #302,330 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
6554927 Method of explosive bonding, composition therefor and product thereof 2003-04-29
6527160 Method of producing metal composites which can be processed at high temperatures 2003-03-04
6296170 Method of producing metal composites which can be processed at high temperatures 2001-10-02
5271546 Method for producing clad metal plate 1993-12-21
5261591 Method of explosively bonding composite metal structures 1993-11-16
5259547 Method of manufacturing bi-metallic tubing 1993-11-09
5242098 Method of explosively bonding composite metal structures 1993-09-07
5067649 Bonding metal components 1991-11-26
4887761 Method of making explosively bunded multi-laminar composite metal plate 1989-12-19
4879890 Explosive expansion of metal tubes 1989-11-14
4860656 Joining metal tubes in a liquid environment 1989-08-29
4756464 Method of manufacture of composite laminar metal plate 1988-07-12
4600332 Aluminum/titanium transition joint between aluminum and steel bodies William F. Sharp, John G. Banker 1986-07-15
4518111 Method of fabricating a bi-metal tube 1985-05-21
4333597 Method of explosively forming bi-metal tubeplate joints 1982-06-08
4205422 Tube repairs 1980-06-03