Bullet Ping Pong Gates

An user friendly transit gate for the blind


Ping Pong Gates thumbnail image

Bullet 2P Cinema

Watch two movies yet keep cuddling.


2P Cinema thumbnail image

Bullet The Manual Printer

Not 10 books, but only the one in your language


The Manual Printer thumbnail image

Bullet Multi Phone

One telephone for all networks


Multi Phone thumbnail image

Bullet Made 4 Men

A logo for products for real men


Made 4 Men thumbnail image

Bullet Boxed engine

An universal environmental friendly engine for vintage cars


Boxed engine thumbnail image

Bullet Couple bed cover

Patent number: 200702

She has cold feet. You are cooking. One big bed cover is very cosy, but the thickness is never good for both.

Now there is the couple bed cover! One side is thinner than the other side. This way both have a comfortable sleeping temperature without using cheerless separate bed covers.

Notice: Undefined variable: link in /home/w1512188/domains/martijnkoch.com/public_html/patents.php on line 182
Couple bed cover patent image

Bullet North Korea Camera

A camera for save photographing at the front line


North Korea Camera thumbnail image

Bullet About these patents

All patents on this page under CC 3.0 BY-SA license


About these patents thumbnail image