Inventor · disambiguated record
David Anthony Keena
Also filed as: KEENA DAVID A · KEENA DAVID ANTHONY
0 granted patents·2 pending applications·0 citations·filing 2005–2012
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2 records- 0117US2012210672A1Machine for installing commercial steel flat roof decking from the inside of a structure, for repair of old sagging, rusted decking and to patch holes in roofsKEENA DAVID ANTHONY·Filed 2012·Application pending·0 cites
- 0216US2005253700A1Machine designed for a means of monitoring a motor vehicle operators actions and reactions to driving condition as they drive and alert other drivers behind them of their actions such as braking, coasting and accelerating. Compiled data will be displayed with a rear lighting device. (Smart Light)KEENA DAVID A·Filed 2005·Application pending·0 cites
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