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Inventor

Thomas F. Sweeney

Inventor
Morrisville, PA, US

Overview

12→
Patents
1986–2004
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 as inventor

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

E21Bprimary
E21BEarth or rock drilling24%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
A23KFodder17%
F16LPipes14%
C07CAcyclic or carbocyclic compounds10%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%
F16JPistons3%
G01BMeasuring length, thickness or similar linear dimensions3%
PatentTitleYear
6,722,426'Gasket with multiple sealing surfaces'20046,138,762'Wellhead connector with additional load shoulders'20006,070,669'Adjustable wellhead connector'20005,250,307'Production of feed supplement compositions'19935,244,681'Liquid nutrient formulations'19935,236,723'Production of dietary fatty acid salt products'19935,234,701'Production of dietary fatty acid salt compositions'19935,221,544'Production of dietary fatty acid salt products'19935,103,915'Wellhead housing seal assembly for damaged sealing surfaces'19924,842,307'Wellhead load supporting system'19894,601,491'Pipe connector'19864,573,714'Marine riser coupling assembly'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to VETCO OFFSHORE IND INC (2)· patent assignee history
1986Based in Ventura, CA, US· patent location history
1989Patents assigned to VETCO GRAY INC (1)· patent assignee history
1989–1992Based in Newbury Park, CA, US· patent location history
1992–2004Patents assigned to VETCO GRAY INC ABB (4)· patent assignee history
1993Patents assigned to CHURCH & DWIGHT CO INC (5)· patent assignee history
1993Based in Morrisville, PA, US· patent location history
2000Based in Tomball, TX, US· patent location history
2004Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHURCH & DWIGHT CO INC51993
VETCO GRAY INC ABB41992–2004
VETCO OFFSHORE IND INC21986
VETCO GRAY INC11989
Locations
LocationPatentsSpan
Morrisville, Pennsylvania, US51993
Tomball, Texas, US22000
Newbury Park, California, US21989–1992
Ventura, California, US21986
San Diego, California, US12004