Ellsworth W. Lapp

Follow

Person

Rockford, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic amplifier
- Patent number 4,366,673
- Issue date Jan 4, 1983
- Ellsworth W. Lapp
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Three-position, four-way rotary valve
- Patent number 4,342,332
- Issue date Aug 3, 1982
- Ellsworth W. Lapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for absorbing shock in a cable
- Patent number 4,106,164
- Issue date Aug 15, 1978
- Ellsworth W. Lapp
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cable tensioning device
- Patent number 4,014,518
- Issue date Mar 29, 1977
- Ellsworth W. Lapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cable tensioning device with improved loading and removal capability
- Patent number 4,013,266
- Issue date Mar 22, 1977
- Ellsworth W. Lapp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic pressure amplifier
- Patent number 3,952,516
- Issue date Apr 27, 1976
- Ellsworth W. Lapp
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL