S.Res. 161 · 112th Congress A resolution designating May 2011, as "National Inventors Month". StagePassed chamber resolution SponsorPatrick Leahy Introduced2011-05-03 Latest action2011-05-03 · Introduced in Senate Follow Summary Text Subjects Cosponsors (2) Votes (0) Actions Cosponsors (2) Christopher Coons Current member Senate DE Democrat Chuck Grassley Current member Senate IA Republican