Inventor

SHOFNER FREDERICK M

US50 patents

⚠️ This page may combine multiple inventors who share the name “SHOFNER FREDERICK M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOFNER FREDERICK M

ZELLWEGER USTER INC

Continuous two dimensional monitoring of thin webs of textile materials

Removal of undesirable entities in thin webs of textile materials

Apparatus and methods for measurement and classification of trash in fiber samples

Direct control of fiber testing performance parameters by application of controlled conditioned gas flows

Acquisition, measurement and control of thin webs on in-process textile materials

Direct control of fiber testing or processing performance parameters by application of controlled, conditioned gas flows

Apparatus for monitoring trash in a fiber sample

Electro-optical methods and apparatus for high speed, multivariate measurement of individual entities in fiber or other samples

Apparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundles

Method for optimally controlling fiber processing machines

Needle-based apparatus for individualizing single fibers and other textile entities for testing puposes

Needle-based apparatus for individualizing fibers and other textile entities for testing purposes

Methods and apparatus for mechanically and electronically correcting presentation of entities in a fluid flow

Needle-based apparatus for individualizing single fibers and other textile entities for testing purposes

Apparatus and methods for measurement and classification of generalized neplike entities in fiber samples

Method for producing multiple fiber data

Apparatus and method for testing multiple characteristics of single textile sample with automatic feed

Topological map maker

Methods and apparatus for mechanically and electronically correcting presentation of entities in a fluid flow

SHOFNER ENGINEERING ASSOCIATES

Method and apparatus for detecting particles in a fluid using a scanning beam

Modular process zone and personnel zone environmental control with dedicated air jet cleaning

Controlled deliveries and depositions of pharmaceutical and other aerosolized masses

Method of grading sample

Color and trash measurements by image analysis

Micronaire, maturity and fineness measurements via continuous compression air flow permeability measurements

Ultra rapid conditioning of cotton fiber for testing and processing

Method for optimally processing materials in a machine

Image-based fiber length measurements from tapered beards

Image-based fiber length measurements from tapered beards

Micronaire, maturity and fineness measurements via continuous compression air flow permeability measurements

Ultra rapid conditioning of cotton fiber for testing and processing

PPM INC

System and method and apparatus for a continuous aerosol monitor (CAM) using electro-optical weighing for general aerosols

Air filtration units and methods employing dust as filtration media and air flow rate as a directly controlled parameter

Methods for aeromechanical and electrodynamic release and separation of foreign matter from fiber

Apparatus and methods for aeromechanical and electrodynamic release and separation of foreign matter from fiber

Electro-optical system and method and apparatus for providing automatically-compensating, traceable calibration and zeroing for light scattering devices

Conditioned gas flow methods for processing and cleaning fiber, including aeromechanical and electrodynamic release and separation

Filter unit

Electro-optical system and method and apparatus for providing automatically-compensating, traceable calibration and zeroing for light scattering devices

OWENS CORNING FIBERGLASS CORP

Method and apparatus for monitoring the diameter of fibers

Electro-optic fiber monitor

Method and apparatus for detecting a break in a plurality of glass fibers

PREMIER POLYTRONICS LTD

Aeromechanical individualizer

Environmental conditioning methods and apparatus for improved materials testing: rapidcon and rapidair

High throughput nep measurement

CT ENERGY HOLDINGS LLC

Fuel heating apparatus and methods

Fuel heating apparatus and methods

ENVIRONMENTAL SYSTEMS CORP

Electro-optical method and system for in situ measurements of particulate mass density

BURLINGTON INDUSTRIES INC

Reduction of water solids contributions to apparent cotton dust levels through use of special water in atomizers

SHOFNER ASSOCIATES INC

Fiber length and strength measurement system