Duane D. Johnson

City:

Ames, Iowa

Country:

United States

Published Applications:

Last publication date:

2025-08-21

Top Assignees for applications by Duane D. Johnson

The entities that hold a legal rights for patent applications filed by inventor Johnson Duane D.:

Duane D. Johnson from Ames, US has applied for patents for these inventions. The list has both pending applications and granted patents:

DUCTILE REFRACTORY ALLOYS WITH HIGH STRENGTH

Lead Zirconate-Based Antiferroelectric Ceramics with Improved Energy Efficiency and Method of Making Same

Electrocatalyst for water electrolysis

Electrocatalyst for water electrolysis

InventorID:

2695884 ⎘