This site is operated by a private inventor, and it shows all of his inventions. We started with 3 to 5 items so far, but there will be more in near future. 
We will also include many other items invented by different inventors, and hyperlinks related to the inventions.

The quality of our products are guaranteed. If you are not completely satisfied with them, you will get full refund. Guaranteed!

Also, if you are interested in repairing/installing roofing, please check out 'www.instantroofestimate.com', where you can get online roofing estimate.