LexDanaLexDanabeta
Inventor

Benjamin D. Curtis

Inventor
Grand Rapids, MI, US

Overview

3→
Patents
2004–2019
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.

B63Hprimary
B63HMarine propulsion or steering75%
G10KSound-producing devices25%
PatentTitleYear
10,351,220Trolling motor assembly with replaceable nosecone20199,290,256'Systems and methods for steering a trolling motor'20166,835,047'Labyrinth seal adapter for marine propeller'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to MICHIGAN WHEEL CORP (1)· patent assignee history
2004Based in Hudsonville, MI, US· patent location history
2016–2019Patents assigned to BRUNSWICK CORP (2)· patent assignee history
2016–2019Based in Grand Rapids, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRUNSWICK CORP22016–2019
MICHIGAN WHEEL CORP12004
Locations
LocationPatentsSpan
Grand Rapids, MI, US22016–2019
Hudsonville, MI, US12004