How many patents does Van Der Werff Harm have in patentsdb?

Van Der Werff Harm is linked to 5 publications as assignee in our database.

What technology areas does Van Der Werff Harm patent most?

Top mapped technology areas by patent count: Cross-Sectional Technologies (5); Mechanical Engineering (4); Operations & Transport (3).

In our data, assignee counts were 2 in 2017 and 1 in 2019 (lower year over year).

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

Van Der Werff Harm holds 5 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
Cross-Sectional Technologies	5
Mechanical Engineering	4
Operations & Transport	3
Human Necessities	1
Chemistry & Metallurgy	1
Textiles & Paper	1

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

How many patents does Van Der Werff Harm have in patentsdb?: Van Der Werff Harm is linked to 5 publications as assignee in our database.
What technology areas does Van Der Werff Harm patent most?: Top mapped technology areas by patent count: Cross-Sectional Technologies (5); Mechanical Engineering (4); Operations & Transport (3).
Is Van Der Werff Harm's patent activity growing?: In our data, assignee counts were 2 in 2017 and 1 in 2019 (lower year over year).
What are recent patents assigned to Van Der Werff Harm?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.