Are you a mother of invention?*

Last month's “Top 10 tools” featured two reader innovations:

• Retired Missouri DOT engineer Bob Lannert's TowPlow attachment (“One truck + two plows = clear roads,” Dec. 2011, page 42), now sold by Viking-Cives
• Cincinnati Stormwater Management Utility supervisor Jerry Taylor's Matt-Locks-USA storm grate lock (“Ingenuity breeds theft-prevention business,” Dec. 2011, page 44)

Tell us about your own invention so we can highlight your excellent ability to do more with less.

Send the following to edit@pwmag.com:

• Product description
• Photo
• Your name and how we can reach you.

Here's to another year of ingenious problem-solving!

* Frank Zappa, anyone?