PK

Patrick J. Krekelberg

GP Gpsip: 3 patents #5 of 8Top 65%
📍 Maplewood, MN: #6 of 70 inventorsTop 9%
🗺 Minnesota: #882 of 7,373 inventorsTop 15%
Overall (2019): #74,094 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10455810 Wireless location assisted zone guidance system region lookup Rodney P. Landers, Kevin L. Nieuwsma, Chad R. James, Michael D. Erickson, Gregory M. Anderson 2019-10-29
10172325 Wireless location assisted zone guidance system incorporating dynamically variable intervals between sequential position requests Rodney P. Landers, Kevin L. Nieuwsma, Chad R. James, Michael D. Erickson 2019-01-08
10165755 Wireless location assisted zone guidance system region lookup Rodney P. Landers, Kevin L. Nieuwsma, Chad R. James, Michael D. Erickson, Gregory M. Anderson 2019-01-01