HCC, INC.
22Patents
13Active
22Granted
44Portfolio score
Filing activity: Feb 19, 1986 → Apr 14, 2020 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6843045B2 | Harvester pickup reel controlling the tine tip path | Human Necessities | 42 | Expired |
| US5595053A | Harvesting machine reel | Human Necessities | 38 | Expired |
| US4882899A | Harvester reel tine and bat assembly | Human Necessities | 22 | Expired |
| US4706448A | Snap-away harvester tine | Human Necessities | 18 | Expired |
| US7665287B2 | Crank arm stop for a CAM reel | Emerging Cross-Sectional Technologies | 13 | Active |
| US5462174A | Sieve apparatus for combine | Human Necessities | 12 | Expired |
| US5595052A | Bat for a reel having an anti-wrap extension | Human Necessities | 10 | Expired |
| US6910323B2 | Harvester tine and bat assembly | Human Necessities | 10 | Expired |
| US10856469B2 | High strength sieve | Human Necessities | 9 | Active |
| US4803857A | Bicycle air pump restraining device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6890253B2 | Slat and sieve assembly | Human Necessities | 8 | Expired |
| USD753193S1 | Harvester tine | General | 8 | Active |
| US8371784B2 | Push-on bolt stabilizer | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10383281B2 | Tubular bat shape with longitudinal key, for use with the pick-up reel of a harvester | Human Necessities | 3 | Active |
| US9267532B2 | Push-on bolt stabilizer | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9872435B2 | Harvester tine having a front-to-rear parting line in its strap and finger portion and one or more depressions on its finger portion | Human Necessities | 2 | Active |
| US8577691B2 | Pharmacy system data interface system and method | Physics | 1 | Active |
| US9730389B2 | Adjustable roller frame assembly for pick-up reel | Human Necessities | 1 | Active |
| US8764362B2 | Push-on bolt stabilizer | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7909171B2 | Single vane slat | Performing Operations; Transporting | 1 | Active |
| US11765995B2 | Louver position sensing system for a sieve and chaffer of a combine harvester | Electricity | 0 | Active |
| US8126741B2 | System and method for managing prescription data to detect pathogens | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.