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Inventor

Jeff CULLMAN

Inventor
US

Overview

1→
Patents
2022
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E02Fprimary
E02FDredging50%
F15BSystems acting by means of fluids in general50%
PatentTitleYear
11,421,713Hydraulic hybrid swing drive system for excavators2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to PARKER HANNIFIN CORP (1)· patent assignee history
2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PARKER HANNIFIN CORP12022
Locations
LocationPatentsSpan
US12022