CZ

Christoph Zeiner

SH Sumitomo Electric Hardmetal: 23 patents #17 of 278Top 7%
Overall (All Time): #180,246 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
D1024151 Cutting tool Makoto Abe, Andreas Widmann 2024-04-23
D1016113 Cutting tool Yusuke Matsuda, Junya Okida, Yuki Tsutsumi 2024-02-27
D1015393 Cutting tool Yusuke Matsuda, Junya Okida, Yuki Tsutsumi 2024-02-20
D1015392 Cutting tool Makoto Abe, Andreas Widmann 2024-02-20
D974426 Cutting tool Makoto Abe, Andreas Widmann 2023-01-03
D974425 Cutting tool Makoto Abe, Andreas Widmann 2023-01-03
D968489 Cutting tool 2022-11-01
D966360 Cutting tool 2022-10-11
D965654 Cutting tool 2022-10-04
D957485 Cutting tool 2022-07-12
11077501 Method of machining a rotationally symmetric surface of a workpiece and turning apparatus Makoto Abe 2021-08-03
D910094 Cutting tool Makoto Abe, Andreas Widmann 2021-02-09
D865823 Cutting tool Makoto Abe 2019-11-05
D863382 Cutting tool Makoto Abe 2019-10-15
D855091 Cutting tool Makoto Abe 2019-07-30
D854063 Cutting tool Makoto Abe 2019-07-16
D832317 Cutting tool Makoto Abe 2018-10-30
D831084 Cutting tool Makoto Abe 2018-10-16
10040126 Cutting tool and method of manufacturing a cutting tool Makoto Abe 2018-08-07
D788198 Cutting tool Makoto Abe 2017-05-30
9636749 Indexable cutting insert, cutting insert holder, cutting tool, turning device and turning method Andreas Widmann, Yoshikatsu Mori, Makoto Abe 2017-05-02
D753737 Cutting tool Makoto Abe 2016-04-12
D712942 Cutting insert Andreas Widmann, Yoshikatsu Mori, Makoto Abe 2014-09-09