About markkoerner

Submissions/Comments

Submitted the following ideas:

Smoke-detector redesign

(4 votes) Jul 31 2006

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	Contributed the following comments: See all comments

Voting Record

Agreed with the following ideas:

Smoke-detector redesign

(4 votes) Jul 31 2006

See all ideas markkoerner agrees with


	Disagreed with the following ideas: See all ideas markkoerner disagrees with