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USPTO Patent Rankings Data through Dec 31, 2025
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Erwin Methorst — 6 Patents

RARanpak: 6 patents #28 of 151Top 20%
Holtum, NL: #1 of 3 inventorsTop 35%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Erwin Methorst has been granted 6 US patents while listed as an inventor at Ranpak. The first was granted in 2005 and the most recent in December 2020. Erwin Methorst ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Erwin Methorst in Holtum, NL.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10864696 Dunnage system and method using a coil accumulator Nico Lammers, Reinhard L. M. H. Rothkranz 2020-12-15 $9,530,000
9505549 Carrier for a bundle of fan folded sheet material to be converted into dunnage Franklin B. Yap, Steven M. Toneff, Robert C. Cheich, Joseph J. Harding, Judith L. Skiba +7 more 2016-11-29
7722519 Dunnage conversion machine and method Mike J. Timmers, Jos Saive, Dan Coppus, Raimond Demers, Erwin Riga 2010-05-25
7614994 Dunnage converter system Joseph J. Harding, Judith L. Skiba, James A. Simmons, James Tekavec, Edward W. Lintala +5 more 2009-11-10
7452316 Packing product and apparatus and method for manufacturing same Hubertus Y. Cals, Koen Kuypers, Pierre H. G. Kobben 2008-11-18
6918489 Dunnage converter system Joseph J. Harding, Judith L. Skiba, James A. Simmons, James Tekavec, Edward W. Lintala +5 more 2005-07-19