DM

David R. Maas

PP Planetair Turf Products: 5 patents #1 of 2Top 50%
Motorola Mobility: 1 patents #156 of 579Top 30%
📍 Owatonna, MN: #1 of 38 inventorsTop 3%
🗺 Minnesota: #186 of 5,843 inventorsTop 4%
Overall (2011): #12,546 of 364,097Top 4%
6
Patents 2011

Issued Patents 2011

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8079422 Soil aerator assembly Scott W. Bjorge 2011-12-20
8051353 HARQ transmission feedback for higher layer protocols in a communication system Ravi M. Adatrao, Pramod Karnam, Mark J. Marsan 2011-11-01
8028758 Aeration device Scott W. Bjorge 2011-10-04
7931094 Aeration device Scott W. Bjorge 2011-04-26
7926582 Soil aeration device Scott W. Bjorge 2011-04-19
7896095 Soil aerator Scott W. Bjorge 2011-03-01