Process Equipment, Inc.
15Patents
0Active
15Granted
32Portfolio score
Filing activity: Jan 21, 1974 → May 10, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4954005A | Safety coupling device for robotic tooling | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4639184A | Safety coupling device for robotic tooling | Performing Operations; Transporting | 26 | Expired |
| US4922625A | Sectionalized centrifugal drying basket/screen assembly | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4809729A | Pressure-relief device | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4726577A | Tilting fixture system for use on a machining center | Performing Operations; Transporting | 10 | Expired |
| US4786769A | Safety coupling device for robotic tooling | Performing Operations; Transporting | 8 | Expired |
| US7191598B2 | Gas turbine by-pass system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US3934602A | Rupture disc structure | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6220269A | Bursting disc assembly retaining ring with a clover leaf cutting pattern and projection | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6055774A | Explosion door with improved magnetic latch | Fixed Constructions | 5 | Expired |
| US6349737B2 | Bursting disc assembly retaining ring with a clover leaf cutting pattern and projection | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5601109A | Fluid flow monitor | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4438861A | Vented inlet for tanks loaded from pressurized tankers | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5125166A | Sectionalized centrifugal drying basket/screen assembly | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5755249A | Fluid flow monitor | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.