How many patents does Edison Welding Inst Inc have in patentsdb?

Edison Welding Inst Inc is linked to 94 publications as assignee in our database.

What technology areas does Edison Welding Inst Inc patent most?

Top mapped technology areas by patent count: Operations & Transport (78); Physics (52); Cross-Sectional Technologies (25).

In our data, assignee counts were 4 in 2024 and 13 in 2025 (higher year over year).

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

Edison Welding Inst Inc holds 94 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 growing.

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
Operations & Transport	78
Physics	52
Cross-Sectional Technologies	25
Electricity	11
Chemistry & Metallurgy	5

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

How many patents does Edison Welding Inst Inc have in patentsdb?: Edison Welding Inst Inc is linked to 94 publications as assignee in our database.
What technology areas does Edison Welding Inst Inc patent most?: Top mapped technology areas by patent count: Operations & Transport (78); Physics (52); Cross-Sectional Technologies (25).
Is Edison Welding Inst Inc's patent activity growing?: In our data, assignee counts were 4 in 2024 and 13 in 2025 (higher year over year).
What are recent patents assigned to Edison Welding Inst Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.