Inventor

ECKEL JOSEPH B

US43 patents

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

ECKEL JOSEPH B

3M INNOVATIVE PROPERTIES COMPANY

Method of making a coated abrasive article

Embedded electronic circuit in grinding wheels and methods of embedding

Coated abrasive articles and methods of making and using the same

Magnetizable particles forming light controlling structures and methods of making such structures

Device with light control structure having magnetizable particles

Coated abrasive article and method of making the same

Coated abrasive disc and methods of making and using the same

Camouflage for abrasive articles

Tooling splice accommodation for abrasive article production

Bonded abrasive wheel and method of making the same

Abrasive article with microparticle-coated abrasive grains

Magnetizable abrasive particle and method of making the same

Method of making a coated abrasive article

Electrostatic particle alignment method and abrasive article

Use of magnetics with magnetizable abrasive particles, methods, apparatuses and systems using magnetics to make abrasive articles

Abrasive article maker with differential tooling speed

Coated abrasive disc and methods of making and using the same

Patterned abrasive substrate and method

Magnetically assisted disposition of magnetizable abrasive particles

Coated abrasive article having spacer particles, making method and apparatus therefor

Particle reception in abrasive article creation

Shaped abrasive particle transfer assembly

Thermal interface layer

Electrically conductive adhesive layer

Abrasive article and method of making the same

Repositionable abrasive disc mounting assembly and method of using the same

3M INNOVATIVE PROPERTIES CO

Coated abrasive disc

Coated abrasive disc

Coated abrasive disc

Coated abrasive disc

Embedded electronic circuit in grinding wheels and methods of embedding

Coated abrasive disc

Abrasive article and method of making the same

Manipulation of magnetizable abrasive particles with modulation of magnetic field angle or strength

Structured abrasive articles and methods of making the same

Magnetizable abrasive particles and abrasive articles including them

Coated abrasive belt

Coated abrasive belt

Magnetizable abrasive particle and method of making the same

Functional abrasive particles, abrasive articles, and methods of making the same

Method of shape sorting crushed abrasive particles

WOO EDWARD J

Dust collection device for sanding tool

ECKEL JOSEPH B

Coated abrasive article with foam backing and method of making