Inventor

HARRIS FRANK W

US68 patents

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

HARRIS FRANK W

UNIV AKRON

Negative birefringent polyimide films

Negative birefringent rigid rod polymer films

Negative birefringent polyimide films

Polyimides comprising substituted benzidines

Cut resistant polymeric films

Heat-resistant laminate materials and preparation thereof

Organo-soluble polyimides from substituted dianhydrides

Thermoplastic polymides and composites therefrom

Phenylated polyimides prepared from 3,6-diarylpyromellitic dianhydride and aromatic diamines

Poly-phenylated diamines and their use as polycondensation monomers in the synthesis of polyamide, poly(amide-imide), and polyimide polymers

Moldable and/or extrudable poly(enamine ketone-co-alkylene ether) block compolymers

Self polymerizable phenylquinoxalines, their preparation and use in polyphenylquinoxaline homopolymers and copolymers

STAODYN INC

Output pulse compensation for therapeutic-type electronic devices

Combined nerve fiber and body tissue stimulation apparatus and method

Electronic stimulating device having timed treatment of varying intensity and method therefor

Output pulse compensation for therapeutic-type electronic devices

Lumbar roll with audible alerting capability

Microprocessor controlled electronic stimulating device having biphasic pulse output

VALLEYLAB INC

Contact area measurement apparatus for use in electrosurgery

Combined electrosurgery/cautery system and method

Multiple source electrosurgical generator

Electrosurgical method and apparatus for establishing an electrical discharge in an inert gas flow

Electrosurgical generator

AKRON POLYMER SYSTEMS INC

Solvent resistant, aromatic polyamide films for transparent flexible substrates

Wide-view multilayer optical films

Thermally stable, flexible substrates for electronic devices

Aromatic polyamide films for transparent flexible substrates

EDISON POLYMER INNOVATION

Process for preparing aromatic polyimide fibers

Polycaprolactam molecular composites

Enamine ketone and enonesulfide polymer systems

UNIV WRIGHT STATE

Polymer lined capillary column and method for producing same

Preparation of tetraketones

Preparation of diketones

SUN LIMIN

Aromatic polyamide films for solvent resistant flexible substrates

Aromatic polyamide films for transparent flexible substrates

STAODYNAMICS INC

Nerve fiber stimulation using symmetrical biphasic waveform applied through plural equally active electrodes

BRADY CO W H

Pultruded fiber reinforced plastic marking devices

UNIV HONG KONG POLYTECHNIC

Amphiphilic core-shell latexes

LIGHTWAVE MICROSYSTEMS CORP

Waveplate and optical circuit formed using mesogen-containing polymer

CHEN JOHN J

Liquid crystal block copolymer and methods of making and using the same

GERMROTH TED CALVIN

Optical compensation films with birefringence enhancing substituents for liquid crystal display

NASA

Polyphenylquinoxalines containing alkylenedioxy groups

WANG BIN

Optical films cast from styrenic fluoropolymer solutions

GOODYEAR TIRE & RUBBER

Rubber containing matrix-antidegradants

WU ZONGQUAN

Cut resistant polymeric films

ZHANG DONG

Optical compensation films with mesogen groups for liquid crystal display

(unassigned)

Waveplate and optical circuit formed from mesogen-containing polymer

ZHENG XIAOLIANG

Method for the preparation of styrenic fluoropolymers

AKRON POLYMER SYSTEMS

Optical compensation films with disk groups for liquid crystal display

HARRIS FRANK W

Liquid crystal display having improved wavelength dispersion characteristics