JE

Joseph J. Erdelsky

RC Robertshaw Controls: 12 patents #14 of 302Top 5%
📍 Jeannette, PA: #4 of 85 inventorsTop 5%
🗺 Pennsylvania: #6,628 of 74,527 inventorsTop 9%
Overall (All Time): #429,212 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5392637 Method of testing for leaks in a closed fluid filled system and system tested by such method 1995-02-28
5303576 Method of testing for leaks in a closed fluid filled system and system tested by such method 1994-04-19
5247275 Temperature operated switch construction, terminal block therefor and methods of making the same Thomas M. Buckshaw 1993-09-21
5231368 Temperature operated switch construction, terminal block therefor and methods of making the same Thomas M. Buckshaw, David M. Martin 1993-07-27
5200732 Temperature operated switch construction, terminal block therefor and methods of making the same Thomas M. Buckshaw 1993-04-06
5182539 Temperature operated switch construction, terminal block therefor and methods of making the same Thomas M. Buckshaw, David M. Martin 1993-01-26
5148142 Temperature operated switch construction, terminal block therefor and methods of making the same Thomas M. Buckshaw 1992-09-15
4662393 Propellant storage construction, parts therefor and methods of making the parts Francis S. Genbauffe, Harvey J. Shopsky 1987-05-05
4462424 Propellant storage construction, parts therefor and methods of making the parts Francis S. Genbauffe, Harvey J. Shopsky 1984-07-31
4442875 Propellant charging head for filling a storage chamber of a propellant storage construction Francis S. Genbauffe 1984-04-17
4431117 Propellant storage construction, parts therefor and methods of making the same Francis S. Genbauffe, Eugene C. Greenwood 1984-02-14
4428560 Outlet coupling member for a propellant storage construction and method of making the same 1984-01-31