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

Robert E. Krahn — 1 Patent

BNBailey Nurseries: 1 patents #18 of 41Top 45%
Saskatoon, CA: #488 of 909 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert E. Krahn has been granted 1 US patent while listed as an inventor at Bailey Nurseries. All of these patents were granted in 2002. Robert E. Krahn ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert E. Krahn in Saskatoon, SK, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
PP12449 Flowering crab apple tree named ‘Morning Princess’ Richard G. Krahn, Victor J. Krahn 2002-03-12