How many patents does Grenzebach Maschb Gmbh have in patentsdb?

Grenzebach Maschb Gmbh is linked to 91 publications as assignee in our database.

What technology areas does Grenzebach Maschb Gmbh patent most?

Top mapped technology areas by patent count: Operations & Transport (65); Physics (27); Cross-Sectional Technologies (18).

In our data, assignee counts were 3 in 2024 and 1 in 2025 (lower year over year).

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

Grenzebach Maschb Gmbh holds 91 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

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
Operations & Transport	65
Physics	27
Cross-Sectional Technologies	18
Electricity	18
Chemistry & Metallurgy	14
Mechanical Engineering	5
Human Necessities	4
Fixed Constructions	3

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

How many patents does Grenzebach Maschb Gmbh have in patentsdb?: Grenzebach Maschb Gmbh is linked to 91 publications as assignee in our database.
What technology areas does Grenzebach Maschb Gmbh patent most?: Top mapped technology areas by patent count: Operations & Transport (65); Physics (27); Cross-Sectional Technologies (18).
Is Grenzebach Maschb Gmbh's patent activity growing?: In our data, assignee counts were 3 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Grenzebach Maschb Gmbh?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.