Crowdsourcing 3D Printing Prior Art for Preissuance Submissions By Anita Bhushan John F. Hornick on May 23, 2013 Email this postTweet this postLike this postShare this post on LinkedIn In an interesting turn of events, a segment of the 3D printing (3DP) community is leveraging the concept of crowdsourcing to find prior art and file it using the preissuance submission process. Read more