Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David L. Eekhoff — 5 Patents

LMLink Mfg.: 5 patents #4 of 29Top 15%
Sioux Center, IA: #7 of 32 inventorsTop 25%
Iowa: #3,116 of 15,303 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David L. Eekhoff has been granted 5 US patents while listed as an inventor at Link Mfg.. The first was granted in 1999 and the most recent in March 2006. David L. Eekhoff ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David L. Eekhoff in Sioux Center, IA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7014237 Casket transporting apparatus Joel D. Van Den Brink 2006-03-21
6932401 Casket transporting apparatus Joel D. Van Den Brink 2005-08-23
6758648 Deathcare apparatus for transporting multiple caskets, cots, stretchers, cremation trays or the like Joel D. Van Den Brink 2004-07-06
6241452 Ramp for use with service vans 2001-06-05
5933889 Mortuary cot post tip 1999-08-10