Inventor

Peter J. Ditzel

Inventor

Orlando, FL, US

Overview

2005–2012

Patent span

Performing operations

Primary field (CPC B)

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

B23Kprimary

B23KSoldering or unsoldering32%

F01DNon-positive displacement machines or engines, e.g. steam turbines16%

Y10TTechnical subjects covered by former us classification16%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%

Y02TClimate change mitigation technologies related to transportation11%

B23PMetal-working not otherwise provided for5%

C22CAlloys5%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005–2012Based in Orlando, FL, US· patent location history

2006Patents assigned to SIEMENS POWER GENERATION INC (3)· patent assignee history

2010–2012Patents assigned to SIEMENS ENERGY INC (4)· patent assignee history

2012Patents assigned to KOTTILINGAM SRIKANTH C (2)· patent assignee history

2012Patents assigned to DITZEL PETER J (1)· patent assignee history

2012Patents assigned to DITZEL PETER JON (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIEMENS ENERGY INC	4	2010–2012
SIEMENS POWER GENERATION INC	3	2006
KOTTILINGAM SRIKANTH C	2	2012
DITZEL PETER Jself	1	2012
DITZEL PETER JONself	1	2012

Locations

Location	Patents	Span
Orlando, Florida, US	8	2005–2012