Assignee
PERI AG
DE6 patents
Top patents by PatentIndex Score
US11359390B2Jun 14, 2022
Self-climbing system, self-climbing unit and method for moving such a self-climbing unit on a concrete building structure
PERI AG7 citations79
US11346104B2May 31, 2022
Trussed girder for the construction industry and method for producing a trussed girder of this kind
PERI AG2 citations66
US11174650B2Nov 16, 2021
Climbing device for lowering a climbing rail, and method for lowering a climbing rail
PERI AG3 citations63
US11371539B2Jun 28, 2022
Hydraulic arrangement having linked hydraulic units, climbing formwork, and method for moving the climbing formwork using such a hydraulic arrangement
PERI AG4 citations62
US11179585B2Nov 23, 2021
Safety post
PERI AG1 citations59
US11220828B2Jan 11, 2022
Fastening element for wall formwork
PERI AG1 citations55