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Inventor

Philip Hettema

Inventor
Los Angeles, CA, US

Overview

12→
Patents
2000–2020
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.

A63Gprimary
A63GMerry-go-rounds17%
A63JDevices for theatres, circuses, or the like17%
H04NPictorial communication, e.g. television17%
B66BElevators8%
E04HBuildings or like structures for particular purposes8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
G06FElectric digital data processing8%
G09FDisplaying8%
A63FCard, board, or roulette games4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
PatentTitleYear
10,822,198Transformative elevator display system202010,805,591Three dimensional display environment and viewing theater202010,712,993Thematic interactive attraction202010,409,541Thematic interactive attraction201910,221,039Transformative elevator display system201910,205,926Three dimensional display environment and viewing theater20196,254,489'Amusement attraction with man-made tornado'20016,220,965'Amusement system'20016,220,171'Amusement ride'20016,095,926'Amusement ride vehicle'20006,074,307'Set transformation effect'20006,060,847'Interactive amusement ride'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to UNIVERSAL CITY STUDIOS INC (3)· patent assignee history
2000Patents assigned to UNIVERSAL STUDIOS INC (2)· patent assignee history
2000–2020Based in Los Angeles, CA, US· patent location history
2001Patents assigned to UNIVERSAL CITY STUDIOS (1)· patent assignee history
2001Based in Universal City, CA, US· patent location history
2019–2020Patents assigned to LEGENDS ATTRACTIONS LLC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEGENDS ATTRACTIONS LLC62019–2020
UNIVERSAL CITY STUDIOS INC32000–2001
UNIVERSAL STUDIOS INC22000
UNIVERSAL CITY STUDIOS12001
Locations
LocationPatentsSpan
Los Angeles, California, US112000–2020
Universal City, California, US12001