| Feeder - Feeder | ||||
|---|---|---|---|---|
| Patent Number | Date | Inventor | Description | |
| 00061514 | 1867 | Buel | Bee feeder | |
| 00088058 | 1869 | Miller | Bee feeder | |
| 00105144 | 1870 | Deusen | Bee feeder | |
| 00126229 | 1870 | Peck | Improvement in beehives | |
| 00126605 | 1872 | Williams | Improvement in beehives | |
| 00127513 | 1872 | Potter | Improvement in beehives | |
| 00200506 | 1878 | Carter | Bee feeding device | |
| 00289683 | 1883 | Meyer | Beehive | |
| 00371581 | 1887 | Hastings | Bee feeder | |
| 01384377 | 1921 | Ault | Feeder for soft candy | |
| 01406568 | 1922 | Lubben | Watering trough for bees | |
| 03775786 | 1973 | Reinert & Tutt | Biological product and process for treating and restoreing honeycombs infected with bacillus larvae | |
| 04308627 | 1982 | Wallace | Process for prevention of chalkbrood disease | |
| 04322862 | 1982 | Beuthling | Apparatus and method for feeding bees | |
| 05377617 | 1995 | Harwich | Feeder with food protection grid | |
| 05423291 | 1995 | Daugherty | Gravity feed butterfly feeder with mesh pad feeding stations | |
| 06042453 | 2000 | Varni, et al. | Frame holding bee feeder | |
| 06830499 | 2004 | Wills | Beehive feeder | |