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Inventor profile of:

David E. SCHWAB

City:

Renfrew, Pennsylvania

Country:

United States

Published Applications:

2

Last publication date:

2018-08-23

Recent patent applications by SCHWAB David E.

David E. SCHWAB from Renfrew, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-08-23

US20180237687A1

Chemistry; metallurgy

BORON-CONTAINING OIL WELL FRACTURING FLUID

#2 | 2015-10-08

US20150284623A1

Chemistry; metallurgy

BORON-CONTAINING OIL WELL FRACTURING FLUID

InventorID:

1313863 ⎘