Inventor

Michael C. Lang

Inventor

Naugatuck, CT, US

Overview

7→

Patents

1993–2019

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

B66Bprimary

B66BElevators40%

F16DCouplings for transmitting rotation33%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%

F03DWind motors7%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

PatentTitleYear

10,190,646Servicing system and method for servicing a brake device of a brake system having a horizontally arranged brake disc2019 6,446,763'Integrated elevator installation hoist tool'2002 6,371,261'Molybdenum alloy elevator safety brakes'2002 5,979,615'Carbon--carbon composite elevator safety brakes'1999 5,964,322'Elevator safety brake having a plasma sprayed friction coating'1999 5,819,879'Safety brake'1998 5,201,821'Disc brake elevator drive sheave'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2002Patents assigned to OTIS ELEVATOR CO (6)· patent assignee history

1993Based in Middletown, CT, US· patent location history

1998–2002Based in Naugatuck, CT, US· patent location history

2002Based in Southbury, CT, US· patent location history

2019Patents assigned to SB PATENT HOLDING APS (1)· patent assignee history

2019Based in Stenstrup, DK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OTIS ELEVATOR CO	6	1993–2002
SB PATENT HOLDING APS	1	2019

Locations

Location	Patents	Span
Naugatuck, CT, US	4	1998–2002
Stenstrup, DK	1	2019
Southbury, CT, US	1	2002
Middletown, CT, US	1	1993