Fred Taylor
17Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Jun 27, 1984 → Jul 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6955127B2 | Manual railroad hopper car door actuating mechanism | Performing Operations; Transporting | 97 | Expired |
| US4628825A | Sliding gate actuating mechanism | Performing Operations; Transporting | 77 | Expired |
| US10540905B2 | Systems, aircrafts and methods for drone detection and collision avoidance | Physics | 37 | Active |
| US5249531A | Railraod hopper car door actuating mechanism | Performing Operations; Transporting | 30 | Expired |
| US4720809A | Hybrid floating point/logarithmic number system arithmetic processor | Physics | 25 | Expired |
| US7080599B2 | Railroad hopper car transverse door actuating mechanism | Performing Operations; Transporting | 24 | Expired |
| US6955126B2 | Railroad hopper car longitudinal door actuating mechanism | Performing Operations; Transporting | 20 | Expired |
| US6405658B1 | Manual discharge door operating system for a hopper railcar | Performing Operations; Transporting | 19 | Expired |
| US7523708B2 | Railroad hopper car transverse door actuating mechanism | Performing Operations; Transporting | 6 | Expired |
| US7389732B2 | Mechanism for selectively operating hopper doors of a railroad car | Performing Operations; Transporting | 4 | Expired |
| US7367272B2 | Door position indicating mechanism for a railcar | Performing Operations; Transporting | 4 | Active |
| US9914464B1 | Railroad hopper car with bottom discharge doors having angled seals and actuating assemblies | Performing Operations; Transporting | 1 | Active |
| US10029706B1 | Method for actuating discharge doors of railroad hopper cars | Performing Operations; Transporting | 0 | Active |
| US6227123A | Railroad car pick-up shoe | Performing Operations; Transporting | 0 | Expired |
| US12103571B2 | Longitudinal door operating mechanism | Fixed Constructions | 0 | Active |
| US10668933B2 | Actuating system for transverse doors of railroad hopper car | Performing Operations; Transporting | 0 | Active |
| US11505220B1 | Automatic hatch cover for a container and methods of operation thereof | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.