| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Voting-machine. | US1902137057 | 1902-12-29 | US788486A | 1905-04-25 | MAHANA JOHN B |
| 142 | Voting-machine. | US1902089590 | 1902-01-13 | US728045A | 1903-05-12 | SWAREN WILLIAM A |
| 143 | Voting-machine. | US1902114368 | 1902-07-05 | US723923A | 1903-03-31 | RITCHIE ENOCH E |
| 144 | Voting-machine. | US1902088889 | 1902-01-08 | US723357A | 1903-03-24 | BOMA JOHN |
| 145 | Voting-machine. | US1901059667 | 1901-05-10 | US678835A | 1901-07-16 | DELAVAN WILLARD M; FENN WILSON L |
| 146 | Voting-machine. | US1900008065 | 1900-03-09 | US666987A | 1901-01-29 | TROMMLITZ GEORGE WILLIAM; POWERS WILLIAM HENRY |
| 147 | Voting-machine. | US1899740629 | 1899-12-18 | US660115A | 1900-10-23 | LOE SYVER |
| 148 | Voting-machine. | US1899012633 | 1899-07-29 | US658771A | 1900-10-02 | GATRELL OTTMAR A |
| 149 | Voting-machine. | US1898699325 | 1898-12-15 | US644103A | 1900-02-27 | SINGER ALBERT E |
| 150 | Voting-machine and booth. | US1898691411 | 1898-09-20 | US638683A | 1899-12-05 | TROMMLITZ GEORGE W |
| 151 | johnson | US624818D | US624818A | 1899-05-09 | ||
| 152 | Voting machine | US622192D | US622192A | 1899-03-28 | ||
| 153 | davis | US619249D | US619249A | 1899-02-07 | ||
| 154 | gatrell | US617734D | US617734A | 1899-01-17 | ||
| 155 | Balloting-machine | US614800D | US614800A | 1898-11-22 | ||
| 156 | snoeck | US614031D | US614031A | 1898-11-08 | ||
| 157 | Voting-machine | US612573D | US612573A | 1898-10-18 | ||
| 158 | Voting-machine | US611403D | US611403A | 1898-09-27 | ||
| 159 | Ernest joseph mead | US607445D | US607445A | 1898-07-19 | ||
| 160 | Voting-machine | US592692D | US592692A | 1897-10-26 | ||
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