WB

Willibald G. Berlinger

Caterpillar: 15 patents #309 of 8,398Top 4%
Overall (All Time): #316,194 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11244023 System for connecting topically-related nodes Beverly Marie Rasmussen, Leonard Stewart, James L. Babin, Tazio S. Grivetti, Charles Todd Farwell 2022-02-08
6694930 Piston assembly for use in a free piston internal combustion engine William E. Moser, Cornelius Opris, Christopher Wark, Leland Weiss 2004-02-24
6541875 Free piston engine with electrical power output Francis J. Raab 2003-04-01
6463903 Piston assembly for free piston internal combustion engine William E. Moser, Leland Weiss 2002-10-15
6314924 Method of operating a free piston internal combustion engine with a short bore/stroke ratio 2001-11-13
6244226 Free piston internal combustion engine with rotating piston Francis J. Raab, John M. Sloma 2001-06-12
6205961 Free piston internal combustion engine with piston head functioning as a bearing Brett M. Bailey 2001-03-27
6152091 Method of operating a free piston internal combustion engine with a variable pressure hydraulic fluid output Brett M. Bailey 2000-11-28
6105541 Free piston internal combustion engine with rotating piston 2000-08-22
6076506 Piston for use in an engine T. Pin P. Shyu, John M. Sloma 2000-06-20
6070408 Hydraulic apparatus with improved accumulator for reduced pressure pulsation and method of operating the same John M. Clarke 2000-06-06
5934245 Two cycle engine having a mono-valve integrated with a fuel injector Charles R. Miller, John W. Winkler 1999-08-10
5307732 Piston assembly having a wrist pin bolted therein 1994-05-03
5289758 Pin plugs for use in a piston assembly 1994-03-01
5267534 Piston cooling nozzle 1993-12-07