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USPTO Patent Rankings Data through Dec 31, 2025
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Wolf Renner — 6 Patents

EMEmhart: 6 patents #51 of 338Top 20%
Gießen, DE: #25 of 227 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Wolf Renner has been granted 6 US patents while listed as an inventor at Emhart. The first was granted in 1989 and the most recent in July 1996. Wolf Renner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Wolf Renner in Gießen, DE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5541383 Arc welded joint between a carrier and a component rigidly connected to it Dieter Mauer 1996-07-30
5403135 Blind rivet nut with pulling mandrel Dieter Mauer 1995-04-04
5393164 Arc welded joint between a carrier and a component rigidly connected to it Dieter Mauer 1995-02-28
5349152 Process for the electric welding of two weld parts 1994-09-20
5259713 Blind rivet nut with pulling mandrel Dieter Mauer 1993-11-09
4836728 Blind-riveting assembly Dieter Mauer 1989-06-06 $2,534,000