Inventor

Raymond S. Hummel

Inventor

South Windsor, CT, US

Overview

6→

Patents

2014–2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 as inventor

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines27%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants23%

F04DNon-positive-displacement pumps14%

Y02TClimate change mitigation technologies related to transportation14%

F02CGas-turbine plants9%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

G01MTesting static or dynamic balance of machines or structures5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

10,458,258Double snapped cover plate for rotor disk2019 10,400,603Mini-disk for gas turbine engine2019 10,364,688Minidisk balance flange2019 10,323,519Gas turbine engine having a turbine rotor with torque transfer and balance features2019 9,109,450'Rotor assembly with interlocking tabs'2015 8,734,112'Asymmetrical rotor blade slot attachment'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to UNITED TECHNOLOGIES CORP (6)· patent assignee history

2014–2015Patents assigned to HUMMEL RAYMOND S (2)· patent assignee history

2014–2015Patents assigned to VIRKLER SCOTT D (2)· patent assignee history

2014Based in Newington, CT, US· patent location history

2015Patents assigned to RICKER MATTHEW P (1)· patent assignee history

2015Patents assigned to ROSS VIRGINIA L (1)· patent assignee history

2015–2019Based in South Windsor, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNITED TECHNOLOGIES CORP	6	2014–2019
HUMMEL RAYMOND Sself	2	2014–2015
VIRKLER SCOTT D	2	2014–2015
RICKER MATTHEW P	1	2015
ROSS VIRGINIA L	1	2015

Locations

Location	Patents	Span
South Windsor, CT, US	5	2015–2019
Newington, CT, US	1	2014