How many patents does Zurn Ind Llc have in patentsdb?

Zurn Ind Llc is linked to 223 publications as assignee in our database.

What technology areas does Zurn Ind Llc patent most?

Top mapped technology areas by patent count: Fixed Constructions (128); Mechanical Engineering (68); Physics (53).

In our data, assignee counts were 16 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.

Zurn Ind Llc holds 223 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Fixed Constructions	128
Mechanical Engineering	68
Physics	53
Operations & Transport	44
Cross-Sectional Technologies	42
Electricity	34
Chemistry & Metallurgy	6
Human Necessities	3

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

How many patents does Zurn Ind Llc have in patentsdb?: Zurn Ind Llc is linked to 223 publications as assignee in our database.
What technology areas does Zurn Ind Llc patent most?: Top mapped technology areas by patent count: Fixed Constructions (128); Mechanical Engineering (68); Physics (53).
Is Zurn Ind Llc's patent activity growing?: In our data, assignee counts were 16 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Zurn Ind Llc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.