Michael Ostrowski's Page

Do you have an invention or innovation related to construction?

Yes

Are you, or have you been working in the building trades?

Yes

Do you provide a service to inventors?

None

At what stage is your invention?

I have a prototype, My invention is ready for marketing

What do you need help with?

Invention Evaluation

What is the difference between a PROVISIONAL and a UTILITY patent?

Provisional is for 1 year

What is the difference between a saw horse and a mule?

mule used in concrete construction