| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Locomotive driving wheel center | US27712139 | 1939-06-03 | US2285138A | 1942-06-02 | AINSWORTH THOMAS H |
| 2 | Wheel | US67755733 | 1933-06-26 | US2110357A | 1938-03-08 | DOERR HARRY E |
| 3 | Wheel | US68072633 | 1933-07-17 | US2106566A | 1938-01-25 | HALLQUIST EINAR G |
| 4 | Counter-balance for locomotive drive wheel centers | US61108732 | 1932-05-13 | US1976546A | 1934-10-09 | DOERR HARRY E |
| 5 | Railway vehicle wheel | US61379432 | 1932-05-27 | US1975931A | 1934-10-09 | FISHER RAYMOND E |
| 6 | Wheel | US61108932 | 1932-05-13 | US1960301A | 1934-05-29 | DOERR HARRY E |
| 7 | Wheel for locomotives and other purposes | US5102525 | 1925-08-18 | US1587594A | 1926-06-08 | NESTOR LEONARD |
| 8 | Movable counterbalance | US43434420 | 1920-12-31 | US1419372A | 1922-06-13 | GOODELL GEORGE H |
| 9 | Car-wheel. | US10139616 | 1916-06-02 | US1235067A | 1917-07-31 | SHERMAN CLIFTON W |
| 10 | Mechanical movement. | US1914873002 | 1914-11-19 | US1149968A | 1915-08-10 | SYLVESTER SAMUEL |
| 11 | Car-wheel. | US1910599275 | 1910-12-27 | US1071000A | 1913-08-19 | VANDEGRIFT JAMES N |
| 12 | Locomotive driving-wheel. | US1912730857 | 1912-11-12 | US1054992A | 1913-03-04 | SHORE ALBERT F |
| 13 | Car-wheel. | US1909494173 | 1909-05-05 | US950501A | 1910-03-01 | WOODS LEONARD G |
| 14 | Car-wheel. | US1909490179 | 1909-04-15 | US950500A | 1910-03-01 | WOODS LEONARD G |
| 15 | Crank mechanism. | US1906348230 | 1906-12-17 | US891586A | 1908-06-23 | BADEN THEODORE |
| 16 | Car-wheel. | US1905285109 | 1905-10-30 | US856675A | 1907-06-11 | BLAIR THOMAS S JR |
| 17 | Cast-steel wheel. | US1901061890 | 1901-05-25 | US736190A | 1903-08-11 | ZELL THOMAS BURD |
| 18 | Locomotive driving-wheel. | US1902088513 | 1902-01-06 | US707335A | 1902-08-19 | KENYON LOWELL H |
| 19 | Locomotive driving-wheel. | US1902092505 | 1902-02-04 | US697850A | 1902-04-15 | KENYON LOWELL H |
| 20 | Car-wheek | US626517D | US626517A | 1899-06-06 | ||
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