JE

Jack Erickson

AT Alliant Techsystems: 9 patents #18 of 658Top 3%
FC Federal Cartridge: 7 patents #3 of 47Top 7%
FE Federal-Hoffman: 3 patents #6 of 35Top 20%
Overall (All Time): #240,578 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8540828 Nontoxic, noncorrosive phosphorus-based primer compositions and an ordnance element including the same Randall T. Busky, Tod R. Botcher, Joel Sandstrom 2013-09-24
8524018 Percussion primers comprising a primer composition and ordnance including the same Randall T. Busky, Tod R. Botcher, Joel Sandstrom 2013-09-03
8470107 Non-toxic, heavy-metal free explosive percussion primers and methods of preparing the same Joel Sandstrom, Aaron A. Quinn 2013-06-25
8454769 Non-toxic percussion primers and methods of preparing the same Joel Sandstrom, Gene Johnston, Neal Norris, Patrick Braun, Reed J. Blau +2 more 2013-06-04
8454770 Non-toxic percussion primers and methods of preparing the same Joel Sandstrom, Gene Johnston, Neal Norris, Patrick Braun, Reed J. Blau +1 more 2013-06-04
8206522 Non-toxic, heavy-metal free sensitized explosive percussion primers and methods of preparing the same Joel Sandstrom, Aaron A. Quinn 2012-06-26
8202377 Non-toxic percussion primers and methods of preparing the same Joel Sandstrom, Gene Johnston, Neal Norris, Patrick Braun, Reed J. Blau +1 more 2012-06-19
8192568 Non-toxic percussion primers and methods of preparing the same Joel Sandstrom, Gene Johnston, Neal Norris, Patrick Braun, Reed J. Blau +2 more 2012-06-05
7857921 Nontoxic, noncorrosive phosphorus-based primer compositions Randall T. Busky, Tod R. Botcher, Joel Sandstrom 2010-12-28
6544363 Non-toxic, heavy-metal-free shotshell primer mix 2003-04-08
5993577 Lead-free, heavy-metal-free rim-fire priming composition dedicated for Ralph B. Lynn John M. Melberg, Joel Sandstrom 1999-11-30
5831208 Lead-free centerfire primer with DDNP and barium nitrate oxidizer 1998-11-03
5610367 Non-toxic rim-fire primer John M. Melberg, Robert L. Kramer, John M. Hallis 1997-03-11
5547528 Non-toxic primer Robert L. Kramer, John M. Hallis 1996-08-20
5466315 Non-toxic primer for center-fire cartridges Robert L. Kramer, John M. Hallis 1995-11-14
4514352 Shotshell casing with partially telescoped basewad Luke J. Davich, Richard W. Proulx 1985-04-30
4509428 Shotshell casing with partially telescoped basewad Luke J. Davich, Richard W. Proulx 1985-04-09
4481885 One-piece shotshell Luke J. Davich, Richard W. Proulx 1984-11-13
4332766 One-piece shotshell Luke J. Davich, Richard W. Proulx 1982-06-01