HS

Heidi A. Sandell

3M: 3 patents #160 of 1,428Top 15%
Overall (2019): #88,693 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
D844919 Cleaning tool Megan E. Renner, Matthew D. Chaffee, Mark W. Baldwin, Lloyd S. Vasilakes, Michael C. Mooney 2019-04-02
D844920 Cleaning tool Megan E. Renner, Matthew D. Chaffee, Mark W. Baldwin, Lloyd S. Vasilakes, Michael C. Mooney 2019-04-02
D841917 Cleaning tool Megan E. Renner, Matthew D. Chaffee, Mark W. Baldwin, Lloyd S. Vasilakes, Michael C. Mooney 2019-02-26