when was the carpenters square invented?

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Answered: Inventions?

Mike Dykes aka Rocmike is an amazing man. He's dead yet he's still posting. He has posted under Renner and Harley Spirit. Both of these names go to his Facebook profile page. He is the first dead person that I have seen post. He also posted under Nameless, Who, anonymous and Snicker anonymous. You ...

Answered: Israeli inventions

Researchers in Israel developed a new device that directly helps the heart pump blood, an innovation with the potential to save lives among those with heart failure. Drip irrigation. ICQ The cell phone was developed in Israel by Motorola. Voice mail technology was developed in Israel ...

Answered: Would you please how i can be an inventor ? i want to invent simple

It is essential to think critically and creatively to become a product innovator. You are correct that to market an invention mandates that your development meet the KISS format: "Keep It Simple, Stupid." It is also essential to keep an open mind, a positive attitude, an ability t think outside ...

Answered: Goldman inventer

Unknown epression, needs further explanation.

Answered: What do you think is the greatest invention that benefitted humanity

INSHA ALLAH this is electrical power genration by mr.Faraday
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I have a idea or i can call it a invention. Where would i get it

I am afraid that an idea is not patentable. A patent is a legal document that entitles the owner who may also be the inventor the sole monopoly of the invention. The patent constitutes three distinct sections. (a) Prior art which may be publications, patents and conferences or public meetings.(b ...

Carpenter Bees

I know this was a year ago this was asked but incase someone else is wondering how to do this, I just did research because I had one in my rocking chair outside. Someone said to spray 40-WD in the hole in the evening and I just did that. I waited for a couple of minutes and looked outside and sure ...

Who filipino invetor invented videokaraoke

It's Roberto del Rosario who invented videoke. http://inventors.about.com/od/filipinoscientists/p/Karaoke.htm

How can I sell my invention of a precision ...

sorry no response yet from anyone at Yedda ! For your information I invented an automatic continuous shrimp cleaning machine in 1983 and got a Patent for it then. Unfortunatley, I could not find any buyer for the Patent though there were many customers from India and Japan who were actually ...