LexDanaLexDanabeta
Inventor

ROLF JOHANSSON

Inventor
SE

Overview

3→
Patents
2022–2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Dprimary
B23DPlaning17%
B28DWorking stone or stone-like materials17%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like17%
E02FDredging17%
F16LPipes17%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines17%
PatentTitleYear
11,788,252Laying machine and a blade assembly202311,280,060Laying machine and a blade assembly202211,280,061Laying machine2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to HUSQVARNA AB (3)· patent assignee history
2022–2023Based in SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUSQVARNA AB32022–2023
Locations
LocationPatentsSpan
SE32022–2023