Hanco, Inc.
7Patents
0Active
7Granted
26Portfolio score
Filing activity: Sep 25, 1975 → Oct 1, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5101530A | Squeegee | Human Necessities | 38 | Expired |
| USD411699S | Back bracket for a chair | General | 21 | Expired |
| US5074027A | Method of making a squeegee | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD413216S | Edge trim surface treatment for a chair | General | 12 | Expired |
| USD332331S | Squeegee | General | 12 | Expired |
| USD413743S | Surface treatment for the edge trim of a chair | General | 9 | Expired |
| US4020300A | Sectionalized crane collector systems | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.