Inventor

JOHNSON DAVID M

US82 patents

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

JOHNSON DAVID M

GEN ELECTRIC

Polycrystalline diamond compact cutter with improved cutting by preventing chip build up

Abrasive tool insert

Abrasive tool insert

Reduction of stresses in the polycrystalline abrasive layer of a composite compact with in situ bonded carbide/carbide support

Gas turbine engine case thermal control flange

Abrasive tool insert

Polycrystalline diamond compact cutter with reduced failure during brazing

Snap on barriers for terminal boards and fuse blocks

Wire drawing die having improved physical properties

Analyzing thermal characteristics of geometries

Analyzing characteristics of geometries

Apparatus and method for dissipating heat sensitive components in lighting fixtures by dissipating heat therefrom

Wire drawing die with non-cylindrical interface configuration for reducing stresses

Wire drawing die with non-cylindrical interface configuration for reducing stresses

Floodlight fixture

Light fixture with tool-less component module mounting structure

Turbomachinery heat transfer system

IND TECH RES INST

Card with embedded bistable display having short and long term information

Displays with low driving voltage and anisotropic particles

Controlled gap states for liquid crystal displays

Scrolling electronic signage

Driving scheme for cholesteric liquid crystal display

Electronic signage

R & B MACHINE TOOL COMPANY

Blow molding apparatus and method

Apparatus for applying labels to blow-molded articles

Method and apparatus for blow-molding hollow articles

Apparatus for blow-molding and releasing hollow articles

Apparatus for blow-molding hollow articles

EASTMAN KODAK CO

Cholesteric liquid crystal display system

Unipolar drive for cholesteric liquid crystal displays

Card with embedded bistable display having short and long term information

Apparatus and means for updating a memory display

UNIV MICHIGAN

Cyclic imidazole compounds having relatively low hydrogen content and relatively high nitrogen content and polymers and copolymers formed therefrom

Cylic imidazole compounds having relatively low hydrogen content and relatively high nitrogen content and polymers formed therefrom

Copolymers derived from vinyl dicyanoimidazoles and other monomers

JOHNSON DAVID M

Implantable medical device battery

Tool for removing roof shingles

BASF WYANDOTTE CORP

Process for preparing transparent iron oxide pigment dispersions

Flushing process for pigments

PALO ALTO RES CT INC

Flow cytometer

Molded plastic objects having an integrated heat spreader and methods of manufacture of same

BAKER HUGHES INC

Superabrasive cutting element with enhanced stiffness, thermal conductivity and cutting efficiency

RICKS THEODORE K

Indexing writehead for bistable media

MOTOROLA INC

Method and apparatus for adaptively classifying a multi-level signal

JOHN KELLY LASERS LIMITED

Method of producing a contoured work surface

PANDROL JACKSON INC

Maintenance vehicle and method for measuring and maintaining the level of a railroad track

RAININ INSTR LLC

Air displacement pipette with enhanced blowout

STANDARD OIL CO

Shale oil stabilization with a hydroprocessor

KLAWITTER PAUL T

Method and apparatus for remotely displaying a list by determining a quantity of data to send based on the list size and the display control size

ACERTA PHARMA BV

Therapeutic combinations of a BTK inhibitor, a PI3K inhibitor, a JAK-2 inhibitor, and/or a BCL-2 inhibitor