🔗 Permalink

Inventor profile of:

Frank Janssen

City:

Helden

Country:

Niger

Published Applications:

2

Last publication date:

2020-04-30

Recent patent applications by Janssen Frank

Frank Janssen from Helden, NE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-04-30

US20200128764A1

Human necessities

GROWTH SUBSTRATE PRODUCT

#2 | 2018-05-24

US20180139911A1

Human necessities

GROWTH SUBSTRATE PRODUCT

InventorID:

2194063 ⎘