Harvey Ratner

City:

Silver Spring, Maryland

Country:

United States

Published Applications:

Last publication date:

2018-09-27

Recent patent applications by Ratner Harvey

Harvey Ratner from Silver Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-09-27

US20180272214A1

Human necessities

Sports reaction time simulator

InventorID:

2302996 ⎘