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Leffler Robert patents

Leffler Robert is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorLeffler Robert
Total patents5
First publicationFeb 2, 2023
Latest publicationSep 30, 2025

Notable patents

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Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Carrier Corp5

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
H02J3/0044
H02J3/3814
H02J3/172
H02J2103/302
H02J2105/102