LexDanaLexDanabeta
Inventor

Leonard M. Andersen

Inventor
Yonkers, NY, US

Overview

10→
Patents
1977–2016
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B23Kprimary
B23KSoldering or unsoldering27%
F02CGas-turbine plants13%
C10MLubricating compositions7%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions7%
E21BEarth or rock drilling7%
F01DNon-positive displacement machines or engines, e.g. steam turbines7%
G09FDisplaying7%
G11BInformation storage based on relative movement between record carrier and transducer7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
9,376,933'Apparatus for distributing fluid into a gas turbine'20168,671,696'Method and apparatus for increasing thrust or other useful energy output of a device with a rotating element'20146,358,891'Lubricating/sealing oil-based composition and method of manufacture thereof'2002D0364066'Compact disc stand'19954,919,287'Display unit for consumer products'19904,804,818'Coated electrode for arc welding'19894,568,813'Electrode for arc welding and method for underwater welding'19864,495,993'Method for in-situ recovery of energy raw materials by the introduction of cryogenic liquid containing oxygen'19854,220,487'Gelatinous coating for arc welding and method for underwater welding'19804,062,485'Exothermic welding device'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2016Patents assigned to ANDERSEN LEONARD M (7)· patent assignee history
1977–1989Based in Yonkers, NY, US· patent location history
1990–1995Patents assigned to ANDERSEN JOHN A (2)· patent assignee history
1990–1995Patents assigned to ANDERSEN LEONARD (2)· patent assignee history
1990–1995Patents assigned to HASKETT WAYNE J (2)· patent assignee history
1990–1995Based in Oak Lawn, IL, US· patent location history
2002–2016Based in New York, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANDERSEN LEONARD Mself71977–2016
ANDERSEN JOHN A21990–1995
ANDERSEN LEONARDself21990–1995
HASKETT WAYNE J21990–1995
Locations
LocationPatentsSpan
Yonkers, New York, US51977–1989
New York, New York, US32002–2016
Oak Lawn, Illinois, US21990–1995