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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
81	Method of forging nut blanks having axially extending skirt portions and attaching awasher thereto	US40496154	1954-01-19	US2814812A	1957-12-03	WILLIAM STERN

82	Method of making hexagon socket type cup point set screw blanks	US37432853	1953-08-14	US2813279A	1957-11-19	FRIEDMAN ROBERT G

83	friedman	US2735487D		US2735487A	1956-02-21

84	Process for forming metallic articles	US7298349	1949-01-26	US2698951A	1955-01-11	HAANDEL ADRIANUS VAN

85	Method of making washer face nuts or the like	US76523447	1947-07-31	US2583677A	1952-01-29	LESTER WILCOX RICHARD

86	Method of making nuts	US54784944	1944-08-03	US2542023A	1951-02-20	FRIEDMAN JOHN H

87	Means and method of making nut blanks	US27603839	1939-05-27	US2207391A	1940-07-09	LESTER WILCOX RICHARD

88	Method and apparatus for forming metal articles	US9064436	1936-07-15	US2112284A	1938-03-29	GAESS ALBERT H

89	Method of making nut blanks	US67709833	1933-06-22	US2015596A	1935-09-24	HARVEY CARL L; FRAYER LEE A

90	Nut blank machine	US57359431	1931-11-07	US1992316A	1935-02-26	KUEBRICH EUGENE V

91	Method of making articles having a polygonal cross section	US67116633	1933-05-15	US1977162A	1934-10-16	LESTER WILCOX RICHARD

92	Manufacture of nuts from balls	US42791630	1930-02-12	US1970430A	1934-08-14	WILHELM NUSSBAUM

93	Method of making nuts and like articles	US61320832	1932-05-24	US1957922A	1934-05-08	LESTER WILCOX RICHARD

94	Manufacture of nuts	US33970129	1929-02-13	US1937253A	1933-11-28	SHARP WILLIAM E

95	Nipple swaging machine	US32829928	1928-12-24	US1876174A	1932-09-06	STOLER EDWARD W

96	Method for making nuts, bolt, rivet and screw blanks, and other articles	US44597730	1930-04-21	US1832167A	1931-11-17	LESTER WILCOX RICHARD

97	Swaging mechanism for nipples	US32830028	1928-12-24	US1763938A	1930-06-17	STOLER EDWARD W

98	Nut-forging machine	US9869026	1926-03-31	US1755325A	1930-04-22	KINNEY JAMES A

99	Metal-working machinery	US17081627	1927-02-25	US1719446A	1929-07-02	PEIRCE WILLIAM B

100	Method of making nuts or the like	US64967023	1923-07-05	US1714316A	1929-05-21	OAKLEY ERASTUS G

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