Daniel Rohrer has been granted 13 US patents while listed as an inventor at Evatec Ag . The first was granted in 1988 and the most recent in October 2025. Daniel Rohrer ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Daniel Rohrer in Mels, OR, CH.
Patents per Year Patents granted per year, 1988 to 2023 Bar chart with a peak of 2 patents in 2016. peak 2 1988: 1 patents 1988 1989: 1 patents 1994: 1 patents 1994 1995: 1 patents 1998: 1 patents 1998 2014: 1 patents 2015: 1 patents 2015 2016: 2 patents 2018: 1 patents 2018 2020: 1 patents 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date
12448248 Top module and method for closing off an elevator shaft of an elevator system Raphael Bitzi , Bjarne Lindberg , Luca Donatz , Christian Studer 2025-10-21
11814264 Yoke assembly for suspending an elevator car or a counterweight in a shaft of an elevator Richard L. Hollowell 2023-11-14
10590538 Vacuum treatment apparatus Bart Scholte Von Mast , Wolfgang Rietzler , Rogier Lodder , Rolf Bazlen 2020-03-17
10138553 Vacuum treatment apparatus Bart Scholte Von Mast , Wolfgang Rietzler , Rogier Lodder , Rolf Bazlen 2018-11-27
9396981 Vacuum treatment apparatus Bart Scholte Von Mast , Wolfgang Rietzler , Rogier Lodder , Rolf Bazlen 2016-07-19
9252037 Vacuum treatment apparatus and a method for manufacturing Bart Scholte Von Mast , Wolfgang Rietzler , Rogier Lodder , Rolf Bazlen 2016-02-02
9157253 Portable driving device — 2015-10-13
8640787 Portable post driving apparatus — 2014-02-04
5819857 Portable post driving apparatus — 1998-10-13
5380065 Mechanical linkage for an arm rest — 1995-01-10
5328245 Chair having adjustable back support Thomas J. Marks 1994-07-12
4844108 Tent — 1989-07-04
4721428 Tennis ball retriever David C. Rohrer 1988-01-26