How many patents does Penn Eng & Mfg Corp have in patentsdb?

Penn Eng & Mfg Corp is linked to 74 publications as assignee in our database.

What technology areas does Penn Eng & Mfg Corp patent most?

Top mapped technology areas by patent count: Mechanical Engineering (59); Operations & Transport (29); Cross-Sectional Technologies (9).

In our data, assignee counts were 6 in 2024 and 5 in 2025 (lower year over year).

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

Penn Eng & Mfg Corp holds 74 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
Mechanical Engineering	59
Operations & Transport	29
Cross-Sectional Technologies	9
Electricity	7
Physics	6
Human Necessities	2
Chemistry & Metallurgy	1

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

How many patents does Penn Eng & Mfg Corp have in patentsdb?: Penn Eng & Mfg Corp is linked to 74 publications as assignee in our database.
What technology areas does Penn Eng & Mfg Corp patent most?: Top mapped technology areas by patent count: Mechanical Engineering (59); Operations & Transport (29); Cross-Sectional Technologies (9).
Is Penn Eng & Mfg Corp's patent activity growing?: In our data, assignee counts were 6 in 2024 and 5 in 2025 (lower year over year).
What are recent patents assigned to Penn Eng & Mfg Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.