SM

Sarwan K. Mannan

HA Huntington Alloys: 6 patents #2 of 37Top 6%
II Inco Alloys International: 3 patents #22 of 123Top 20%
GE: 2 patents #13,562 of 36,430Top 40%
SM Special Metals: 1 patents #8 of 25Top 35%
📍 Barboursville, WV: #3 of 25 inventorsTop 15%
🗺 West Virginia: #212 of 3,425 inventorsTop 7%
Overall (All Time): #457,419 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10253382 High-strength corrosion-resistant tubing for oil and gas completion and drilling applications, and process for manufacturing thereof 2019-04-09
10100392 Ultra high strength alloy for severe oil and gas environments and method of preparation 2018-10-16
9815147 High strength Ni—Cr—Mo—W—Nb—Ti welding product and method of welding and weld deposit using the same Samuel D. Kiser, Ronald D. Gollihue 2017-11-14
9017490 Ultra high strength alloy for severe oil and gas environments and method of preparation 2015-04-28
8133334 Process for manufacturing high strength corrosion resistant alloy for oil patch applications Brett Clark Puckett 2012-03-13
RE40501 Nickel-base superalloys and articles formed therefrom Michael F. Henry, Elena Rozier, Samuel Vinod Thamboo, John J. deBarbadillo 2008-09-16
7416618 High strength corrosion resistant alloy for oil patch applications Brett Clark Puckett 2008-08-26
6918967 Corrosion resistant austenitic alloy James R. Crum, Frances S. Suarez, Vernon Hartmann 2005-07-19
6531002 Nickel-base superalloys and articles formed therefrom Michael F. Henry, Elena Rozier Gearing, Samuel Vinod Thamboo, John J. deBarbadillo 2003-03-11
6315846 Heat treatment for nickel-base alloys Edward Lee Hibner 2001-11-13
5328499 Mechanically alloyed nickel-base composition having improved hot formability characteristics Jon M. Poole, Howard W. Sizek 1994-07-12