申请人 |
F. M. LOCOTOS CO., INC.;TERRASIMCO, INC.;MAVERICK TUBE CORPORATION;LOCOTOS, FRANK, M.;SIMMONS, WALTER, J.;SIMMONS, WALTER, N.;STAFFLER, JAMES, KEVIN;MACAUL, ROBERT, T. |
发明人 |
LOCOTOS, FRANK, M.;SIMMONS, WALTER, J.;SIMMONS, WALTER, N.;STAFFLER, JAMES, KEVIN;MACAUL, ROBERT, T. |