How many patents does Dresser-Rand Company have in patentsdb?

Dresser-Rand Company is linked to 76 publications as assignee in our database.

What technology areas does Dresser-Rand Company patent most?

Top mapped technology areas by patent count: Mechanical Engineering (72); Cross-Sectional Technologies (18); Operations & Transport (9).

In our data, assignee counts were 3 in 2018 and 1 in 2020 (lower year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Dresser-Rand Company holds 76 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Mechanical Engineering	72
Cross-Sectional Technologies	18
Operations & Transport	9
Electricity	9
Physics	4
Chemistry & Metallurgy	2
Fixed Constructions	1

Answers are generated from the same data shown on this page.

How many patents does Dresser-Rand Company have in patentsdb?: Dresser-Rand Company is linked to 76 publications as assignee in our database.
What technology areas does Dresser-Rand Company patent most?: Top mapped technology areas by patent count: Mechanical Engineering (72); Cross-Sectional Technologies (18); Operations & Transport (9).
Is Dresser-Rand Company's patent activity growing?: In our data, assignee counts were 3 in 2018 and 1 in 2020 (lower year over year).
What are recent patents assigned to Dresser-Rand Company?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.