Inventor

David G. Ullman

Inventor

Corvallis, OR, US

Overview

1994–2021

Patent span

Performing operations

Primary field (CPC B)

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

B64Cprimary

B64CAeroplanes15%

B64DEquipment for fitting in or to aircraft15%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes15%

LOC1215%

Y02TClimate change mitigation technologies related to transportation15%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons8%

B62KCycles8%

G06FElectric digital data processing8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–2018Based in Corvallis, OR, US· patent location history

1998Patents assigned to BIKEE CORP (1)· patent assignee history

1999–2018Patents assigned to ULLMAN DAVID G (2)· patent assignee history

1999Patents assigned to ATWOOD PAUL A (1)· patent assignee history

2018Patents assigned to HOMER VINCENT (1)· patent assignee history

2018–2021Based in Independence, OR, US· patent location history

2021Patents assigned to CubCrafters Group LLC (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Corvallis, OR, US	6	1994–2018
Independence, OR, US	2	2018–2021