Ralph Brown

City:

Spring Hill, Florida

Country:

United States

Published Applications:

Last publication date:

2006-05-04

Top Assignees for applications by Ralph Brown

The entities that hold a legal rights for patent applications filed by inventor Brown Ralph:

Ralph Brown from Spring Hill, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Powerboat with disappearing tunnel

Powerboat with disappearing tunnel

Shallow draft boat with a tri-tunnel hull

InventorID:

4616154 ⎘