Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JL

Jeff Lenarz — 1 Patent

DMDouglas Machine: 1 patents #33 of 71Top 50%
Garfield, MN: #6 of 11 inventorsTop 55%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jeff Lenarz has been granted 1 US patent while listed as an inventor at Douglas Machine. All of these patents were granted in 2000. Jeff Lenarz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jeff Lenarz in Garfield, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6047527 Loading apparatus for bag packaging system and method of operating the same Irvan Leo Pazdernik 2000-04-11