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

Edvin Andersen — 3 Patents

KRKruger: 1 patents #11 of 21Top 55%
WHWeatherford Technology Holdings: 1 patents #689 of 831Top 85%
Glamsbjerg, DK: #2 of 6 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Edvin Andersen has been granted 3 US patents while listed as an inventor at Kruger. The first was granted in 2000 and the most recent in October 2022. Edvin Andersen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Edvin Andersen in Glamsbjerg, DK.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11466533 Stabbing manifold and a connection device for use in managed pressure drilling Øystein Christensen 2022-10-11
11268332 Self-aligning, multi-stab connections for managed pressure drilling between rig and riser components Robert Ziegler, Julmar Shaun S. Toralde, Gordon Thomson, Øystein Christensen, Anthony James Reid 2022-03-08 $37,756,000
6117203 Pathogen reduction system used in treating wastewater Karsten Buchhave 2000-09-12