How many patents does Liberty Hardware Mfg Corp have in patentsdb?

Liberty Hardware Mfg Corp is linked to 254 publications as assignee in our database.

What technology areas does Liberty Hardware Mfg Corp patent most?

Top mapped technology areas by patent count: Human Necessities (180); Mechanical Engineering (49); Operations & Transport (42).

In our data, assignee counts were 16 in 2024 and 16 in 2025 (similar year over year).

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

Liberty Hardware Mfg Corp holds 254 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 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
Human Necessities	180
Mechanical Engineering	49
Operations & Transport	42
Fixed Constructions	29
Cross-Sectional Technologies	25
Electricity	13
Physics	11
Textiles & Paper	4
Chemistry & Metallurgy	2

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

How many patents does Liberty Hardware Mfg Corp have in patentsdb?: Liberty Hardware Mfg Corp is linked to 254 publications as assignee in our database.
What technology areas does Liberty Hardware Mfg Corp patent most?: Top mapped technology areas by patent count: Human Necessities (180); Mechanical Engineering (49); Operations & Transport (42).
Is Liberty Hardware Mfg Corp's patent activity growing?: In our data, assignee counts were 16 in 2024 and 16 in 2025 (similar year over year).
What are recent patents assigned to Liberty Hardware Mfg Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.