Top Inventors at Pittsfield Weaving Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Frederick Bleckmann | 7 |
| 2 | Gilbert Bleckmann | 4 |
| 3 | Bruce W. Arey | 1 |
| #4 | Frederick Blackmann | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Frederick Bleckmann | 7 |
| 2 | Gilbert Bleckmann | 4 |
| 3 | Bruce W. Arey | 1 |
| #4 | Frederick Blackmann | 1 |