Inventor
KIEFER RANDOLF
DE15 patents
⚠️ This page may combine multiple inventors who share the name “KIEFER RANDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UHDENORA SPA
5 patentsUS7785453B2Aug 31, 2010
Electrode for electrolytic cell
UHDENORA SPA6 citations60
US7780822B2Aug 24, 2010
Electrolytic cell with segmented and monolithic electrode design
UHDENORA SPA2 citations60
US7938938B2May 10, 2011
Electrolysis cell
UHDENORA SPA0 citations50
US7901548B2Mar 8, 2011
Electrolysis cell with enlarged active membrane surface
UHDENORA SPA0 citations50
US7918974B2Apr 5, 2011
Micro-structured insulating frame for electrolysis cell
UHDENORA SPA0 citations45
KIEFER RANDOLF
3 patentsUS8444833B2May 21, 2013
Device for electrochemical water preparation
KIEFER RANDOLF1 citations44
US9933492B2Apr 3, 2018
Method for safely and economically operating an electrolyser
KIEFER RANDOLF1 citations41
US9476131B2Oct 25, 2016
Electrochemical cell having a frame seal for alternative sealing against marginal leakages of the electrolyte
KIEFER RANDOLF0 citations36
WOLTERING PETER
3 patentsUS9562294B2Feb 7, 2017
Alternative installation of a gas diffusion electrode in an electrochemical cell having percolator technology
WOLTERING PETER0 citations37
US9045837B2Jun 2, 2015
Electrolyser with coiled inlet hose
WOLTERING PETER0 citations37
US8945358B2Feb 3, 2015
Electrolysis cell
WOLTERING PETER0 citations31