LexDanaLexDanabeta
Inventor

Thomas McDonald

Inventor
Longmeadow, MA, US

Overview

8→
Patents
1987–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A47Kprimary
A47KSanitary equipment43%
A47DFurniture specially adapted for children14%
G01BMeasuring length, thickness or similar linear dimensions14%
G04GElectronic time-pieces14%
G06FElectric digital data processing14%
PatentTitleYear
11,113,067Speculative branch pattern update20217,610,633'Securing bath seats'20097,243,380'Securing bath seats'20076,834,400'Securing bath seats'20046,069,848'Life time clock'20005,683,137'Time-out chair/seat'1997D0378237'Imitation tuxedo garment'19974,664,517'Unstable confocal resonator cavity alignment system'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history
1987Based in Palm Beach Gardens, FL, US· patent location history
1997–2000Patents assigned to BRIGHT IDEAS GROUP INC (3)· patent assignee history
1997Based in Skaneateles, NY, US· patent location history
2000Based in Onondaga, NY, US· patent location history
2004–2009Patents assigned to FIRST YEARS INC (3)· patent assignee history
2004–2009Based in Longmeadow, MA, US· patent location history
2021Patents assigned to CENTAUR TECH INC (1)· patent assignee history
2021Based in Austin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIGHT IDEAS GROUP INC31997–2000
FIRST YEARS INC32004–2009
CENTAUR TECH INC12021
UNITED TECHNOLOGIES CORP11987
Locations
LocationPatentsSpan
Longmeadow, Massachusetts, US32004–2009
Skaneateles, New York, US21997
Austin, Texas, US12021
Onondaga, New York, US12000
Palm Beach Gardens, Florida, US11987