LexDanaLexDanabeta
Inventor

Gregory R. Thorwall

Inventor
Holland, MI, US

Overview

3→
Patents
1993–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B62Dprimary
B62DMotor vehicles67%
B60DVehicle connections33%
PatentTitleYear
8,342,557'Fifth wheel slider assembly'20135,332,250'Pintle hook'19945,257,796'Integrated cam lever/handle lock fifth wheel'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1994Patents assigned to HOLLAND HITCH CO (2)· patent assignee history
1993–2013Based in Holland, MI, US· patent location history
2013Patents assigned to BAHNSEN RUDOLPH A (1)· patent assignee history
2013Patents assigned to HUNGERINK GERRY W (1)· patent assignee history
2013Patents assigned to KEATLEY JUSTIN D (1)· patent assignee history
2013Patents assigned to SAF HOLLAND INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOLLAND HITCH CO21993–1994
BAHNSEN RUDOLPH A12013
HUNGERINK GERRY W12013
KEATLEY JUSTIN D12013
SAF HOLLAND INC12013
Locations
LocationPatentsSpan
Holland, MI, US31993–2013