Cottrell, Inc.
23Patents
18Active
23Granted
51Portfolio score
Filing activity: Apr 27, 1992 → Oct 7, 2022 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5900256A | Hydrogen peroxide disinfecting and sterilizing compositions | Human Necessities | 107 | Expired |
| US6848871B1 | Strap tie-down system | Performing Operations; Transporting | 20 | Expired |
| US5314275A | Safety tie-down roller | Performing Operations; Transporting | 15 | Expired |
| US6575678B2 | Locking cylinder | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6572312B2 | Power screw load retention apparatus and system | Performing Operations; Transporting | 7 | Expired |
| US7682114B2 | Parallel shaft strap tie down apparatus and system | Performing Operations; Transporting | 6 | Active |
| US7484917B2 | Strap tie down apparatus and system | Performing Operations; Transporting | 4 | Active |
| US7585140B1 | Vehicle and cargo transport ratcheting tie down apparatus and system | Performing Operations; Transporting | 4 | Active |
| US10099596B1 | Riser apparatus and system for vehicle transport | Performing Operations; Transporting | 4 | Active |
| US11752914B1 | Trailer system for transport of unit load devices | Performing Operations; Transporting | 4 | Active |
| US9610884B1 | Vehicle and cargo ratcheting tie down apparatus and system | Performing Operations; Transporting | 3 | Active |
| US8061941B2 | Method for retrofitting a chain tie down system to parallel shaft strap tie down system | Emerging Cross-Sectional Technologies | 1 | Active |
| US11059411B2 | Bridge apparatus and system for vehicle transport | Performing Operations; Transporting | 1 | Active |
| US7824139B2 | Parallel shaft strap tie down apparatus and system | Performing Operations; Transporting | 1 | Active |
| US12258032B2 | System and method for cargo load height observation | Performing Operations; Transporting | 0 | Active |
| US11292392B1 | Retracting step system | Performing Operations; Transporting | 0 | Active |
| US11548429B1 | Ratchet device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11608001B1 | Retracting step system | Performing Operations; Transporting | 0 | Active |
| US11660996B2 | Bridge apparatus and system for vehicle transport | Performing Operations; Transporting | 0 | Active |
| US9909550B1 | Remote start/stop system and method for use with vehicle transport trailers | Emerging Cross-Sectional Technologies | 0 | Active |
| US11383633B1 | Ratchet device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9828038B1 | Debris guard for use with vehicle transport trailers | Performing Operations; Transporting | 0 | Active |
| US8382406B2 | Parallel shaft strap tie down apparatus and system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.