Steven William MacMaster

City:

Springfield, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2018-02-22

Top Assignees for applications by Steven William MacMaster

The entities that hold a legal rights for patent applications filed by inventor MacMaster Steven William:

E.I. DU PONT DE NEMOURS AND COMPANY 2 Wilmington, DE United States
E. I. DU PONT DE NEMOURS AND COMPANY 1 Wilmington, DE United States

Recent patent applications by MacMaster Steven William

Steven William MacMaster from Springfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-02-22

US20180053867A1

Electricity

MULTILAYER FILM AND PHOTOVOLTAIC MODULE

#2 | 2009-09-10

US20090225416A1

Physics

Reflection-type projection screen

#3 | 2008-02-28

US20080049281A1

Physics

Security hologram, method of recording same, and method of using same wherein the holographic imaging includes a single coherent beam of electromagnetic radiation in combination with a Lloyd's mirror to provide both reference and object beams

#4 | 2007-10-18

US20070242352A1

Physics

WIRE-GRID POLARIZERS, METHODS OF FABRICATION THEREOF AND THEIR USE IN TRANSMISSIVE DISPLAYS

InventorID:

2124164 ⎘