Inventor

HOFFMANN ULRICH

DE14 patents

⚠️ This page may combine multiple inventors who share the name “HOFFMANN ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANNESMANN AG

3 patents

US5370751ADec 6, 1994

Hot rolled and air hardened steel for manufacturing structural tubes and method thereof

MANNESMANN AG24 citations88

US5221121AJun 22, 1993

Reinforcement element for the body of an automobile

MANNESMANN AG20 citations76

US5452545ASep 26, 1995

Impact support for a door of a motor vehicle

MANNESMANN AG7 citations71

VEBA OEL AG

2 patents

US5780688AJul 14, 1998

Supported-catalyst and use of same

VEBA OEL AG40 citations90

US5244929ASep 14, 1993

Molded bodies comprised of macroporous ion exchange resins, and use of said bodies

VEBA OEL AG32 citations88

RWE DEA AG

1 patent

US6069261AMay 30, 2000

Method of chemically reacting substances in a reaction column

RWE DEA AG60 citations95

OMRON TATEISI ELECTRONICS CO

1 patent

US4639853AJan 27, 1987

Time-discrete adaptive switching on-off controller

OMRON TATEISI ELECTRONICS CO93 citations91

HEINEKEN TECHNISCHE BEHEER BV

1 patent

US4731254AMar 15, 1988

Method of, and apparatus for, repairing mechanical and/or chemical damage to the surface of bottles destined for re-use

HEINEKEN TECHNISCHE BEHEER BV43 citations84

TRUETZSCHLER & CO

1 patent

US4791706ADec 20, 1988

Method and apparatus for evening the sliver produced by a card

TRUETZSCHLER & CO15 citations70

HEIDE HELMUT

1 patent

US3957685AMay 18, 1976

Process for producing catalyst supports or catalyst systems having open pores

HEIDE HELMUT20 citations67

(unassigned)

1 patent

US6869652B2Mar 22, 2005

Porous polymer/carrier solid phase reactants, method for producing same and the use thereof

2 citations60

STRYKER EUROPEAN OPERATIONS LTD

1 patent

US11540887B2Jan 3, 2023

Technique for providing user guidance in surgical navigation

STRYKER EUROPEAN OPERATIONS LTD1 citations59

STRYKER CORP

1 patent

US12514640B2Jan 6, 2026

Systems and methods for visually guiding bone removal during a surgical procedure on a joint

STRYKER CORP0 citations56

KOHNZ HARALD

1 patent

US8809600B2Aug 19, 2014

Process for the production of lower alcohols by olefin hydration

KOHNZ HARALD0 citations28