Questions tagged [us6506148]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1 vote
1 answer
11k views

Is US6506148 a real patent

I want to know how I can find out if US6506148 is a real patent or a hoax? This is currently my first attempt to answer my question. I have not looked or searched anywhere else.
Paulette Washburn's user avatar