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Inventor

Philip Scott Leonard

Inventor
Bristol, VA, US

Overview

2→
Patents
2005–2006
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids33%
F16KValves33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
7,074,022'Discharge valve assembly for reciprocating compressors'20066,896,495'Cylinder head and valve plate assembly for reciprocating compressor'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2006Patents assigned to BRISTOL COMPRESSORS (2)· patent assignee history
2005–2006Based in Bristol, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRISTOL COMPRESSORS22005–2006
Locations
LocationPatentsSpan
Bristol, Virginia, US22005–2006