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Inventor

SHAWN W. VEHR

Inventor
US

Overview

3→
Patents
2023–2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids27%
B29DProducing particular articles from plastics or from substances in a plastic state18%
F01CRotary-piston or oscillating-piston machines or engines18%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles9%
F04BPositive-displacement machines for liquids9%
F25BRefrigeration machines, plants or systems9%
F25DRefrigerators9%
PatentTitleYear
11,939,979Compressor having floating seal assembly202411,692,548Compressor having floating seal assembly202311,660,934Startup control systems and methods to reduce flooded startup conditions2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to EMERSON CLIMATE TECHNOLOGIES (2)· patent assignee history
2023–2024Based in US· patent location history
2024Patents assigned to COPELAND LP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMERSON CLIMATE TECHNOLOGIES22023
COPELAND LP12024
Locations
LocationPatentsSpan
US32023–2024