JH

John E. Hartman

3M: 5 patents #2,937 of 11,543Top 30%
EH Enterprise Holdings: 2 patents #27 of 159Top 20%
OE Ohio Associated Enterprises: 2 patents #4 of 24Top 20%
NE National Bulk Equipment: 1 patents #2 of 9Top 25%
Overall (All Time): #426,177 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7032347 Potted plant hanger assembly 2006-04-25
5980339 Hydraulic trim cylinder for marine stern drives and outboard motors Paul M. Dadd, John T. Venaleck 1999-11-09
5178566 Marine drive system with belt drive Mark Stojkov, John T. Venaleck, Carl W. Rose, Jr., Charles R. Anspach, Park French +1 more 1993-01-12
4884335 Surface mount compatible connector system with solder strip and mounting connector to PCB Michael McCoy, John L. Wesbster 1989-12-05
4798544 Low profile clip connector with integral contact support insert 1989-01-17
4768972 Test clip for PLCC Martin C. Ignasiak, John N. Tengler 1988-09-06
4726115 Manufacture of low profile clip connector 1988-02-23
4671592 Test clip for PLCC Martin C. Ignasiak, John N. Tengler 1987-06-09
4663815 A method and apparatus for surface mount compatible connector system with mechanical integrity John T. Venaleck 1987-05-12
4641426 Surface mount compatible connector system with mechanical integrity John T. Venaleck 1987-02-10
4586688 Fishing rod holder Roger Petrovich, Frank Bortnick 1986-05-06
4449880 Tiltable platform 1984-05-22