Inventor
Gerhard E. Welsch
Inventor
Cleveland Heights, OH, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Gprimary
H01GCapacitors15%
Y10TTechnical subjects covered by former us classification15%
C22CAlloys12%
A61LMethods or apparatus for sterilising materials or objects in general6%
B22FWorking metallic powder6%
B23KSoldering or unsoldering6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C23CCoating metallic material6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
PatentTitleYear
10,940,565Low-melting nickel-based alloys for braze joining202110,040,147Low-melting iron-based filler alloys20189,905,367'Metallic glass-alloys for capacitor anodes'20188,367,246'High-power battery'20137,816,034'High-power battery'20107,486,498'Strong substrate alloy and compressively stressed dielectric film for capacitor with high energy density'20096,914,769'High power capacitors from thin layers of metal powder or metal sponge particles'20056,709,739'Closed cell metal composites'20046,495,021'Method for forming capacitor anodes'20026,226,173'Directionally-grown capacitor anodes'20015,890,268'Method of forming closed cell metal composites'19994,931,253'Method for producing alpha titanium alloy pm articles'19904,915,746'Method of forming high temperature barriers in structural metals to make such metals creep resistant at high homologous temperatures'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2018Patents assigned to WELSCH GERHARD E (4)· patent assignee history
1990–2021Based in Cleveland Heights, OH, US· patent location history
1990–2018Based in Cleveland, OH, US· patent location history
1999–2018Patents assigned to UNIV CASE WESTERN RESERVE (8)· patent assignee history
2010–2013Patents assigned to MCGERVEY DONALD L (2)· patent assignee history
2010–2013Patents assigned to SZOZDOWSKI PAUL T (2)· patent assignee history
2018Patents assigned to LEE DONGMYOUNG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CASE WESTERN RESERVE | 8 | 1999–2018 |
| WELSCH GERHARD Eself | 4 | 1990–2018 |
| MCGERVEY DONALD L | 2 | 2010–2013 |
| SZOZDOWSKI PAUL T | 2 | 2010–2013 |
| LEE DONGMYOUNG | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cleveland Heights, OH, US | 10 | 1990–2021 |
| Cleveland, OH, US | 3 | 1990–2018 |