How many patents does Unverferth Mfg Co Inc have in patentsdb?

Unverferth Mfg Co Inc is linked to 149 publications as assignee in our database.

What technology areas does Unverferth Mfg Co Inc patent most?

Top mapped technology areas by patent count: Human Necessities (120); Operations & Transport (104); Physics (24).

In our data, assignee counts were 8 in 2024 and 6 in 2025 (lower year over year).

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

Unverferth Mfg Co Inc holds 149 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 stable.

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
Human Necessities	120
Operations & Transport	104
Physics	24
Mechanical Engineering	11
Fixed Constructions	3
Cross-Sectional Technologies	1

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

How many patents does Unverferth Mfg Co Inc have in patentsdb?: Unverferth Mfg Co Inc is linked to 149 publications as assignee in our database.
What technology areas does Unverferth Mfg Co Inc patent most?: Top mapped technology areas by patent count: Human Necessities (120); Operations & Transport (104); Physics (24).
Is Unverferth Mfg Co Inc's patent activity growing?: In our data, assignee counts were 8 in 2024 and 6 in 2025 (lower year over year).
What are recent patents assigned to Unverferth Mfg Co Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.