Inventor
WITTMANN ROLF
DE17 patents
⚠️ This page may combine multiple inventors who share the name “WITTMANN ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSCH GMBH ROBERT
10 patentsUS7556542B2Jul 7, 2009
Electrical connector in the form of a socket contact having a special lamellar construction
BOSCH GMBH ROBERT16 citations80
US12308590B2May 20, 2025
Contact element
BOSCH GMBH ROBERT2 citations73
US11024997B2Jun 1, 2021
Electrical connector system with vibration prevention
BOSCH GMBH ROBERT2 citations71
US12074394B2Aug 27, 2024
Plug connector
BOSCH GMBH ROBERT0 citations61
US9761984B2Sep 12, 2017
Contact element
BOSCH GMBH ROBERT1 citations51
US10784628B2Sep 22, 2020
Electrical plug connector
BOSCH GMBH ROBERT0 citations40
US10665994B2May 26, 2020
Multiple-contact plug with an integrated short-circuit link element
BOSCH GMBH ROBERT0 citations40
US10511124B2Dec 17, 2019
Electrical plug connection
BOSCH GMBH ROBERT0 citations40
US10446980B2Oct 15, 2019
Electrical plug connection
BOSCH GMBH ROBERT0 citations40
US7938691B2May 10, 2011
Contact element having a snap-on lance for a plug connector
BOSCH GMBH ROBERT0 citations40
MERCK PATENT GMBH
5 patentsUS4414401ANov 8, 1983
Process for separating and recovering metal catalysts
MERCK PATENT GMBH20 citations79
US4355158AOct 19, 1982
Process for the preparation of riboflavin
MERCK PATENT GMBH19 citations70
US4375393AMar 1, 1983
Preparation of diacetone-ketogulonic acid
MERCK PATENT GMBH4 citations60
US4008132AFeb 15, 1977
Process for the electrolyte preparation of diacetone-2-ketogulonic acid
MERCK PATENT GMBH0 citations51
US4387245AJun 7, 1983
Preparation of diacetoneketogulonic acid by oxidation of diacetonesorbose
MERCK PATENT GMBH0 citations49