Inventor
John H. Payne
Inventor
Sacramento, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering13%
C11DDetergent compositions13%
F41GWeapon sights13%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition13%
G07CTime or attendance registers13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
6,520,001'Apparatus and method for the determination of the relative proportions of gases'20036,202,468'Apparatus and method for the determination of the relative proportions of gases'20016,072,894'Biometric face recognition for applicant screening'20005,329,381'Automatic engraving method and apparatus'19944,233,173'Detergent compositions containing dipotassium N-chloroimidodisulfate bleaching agent'19803,938,456'Automatic steering system for a torpedo'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to US NAVY (1)· patent assignee history
1976Based in Ballston Spa, NY, US· patent location history
1980Patents assigned to MONSANTO CO (1)· patent assignee history
1980Based in St. Louis, MO, US· patent location history
1994Patents assigned to PAYNE JOHN H (1)· patent assignee history
1994Based in Brooklyn Park, MN, US· patent location history
2000Based in Minneapolis, MN, US· patent location history
2001Patents assigned to LIFE MEASUREMENT INSTR (1)· patent assignee history
2001–2003Based in Sacramento, CA, US· patent location history
2003Patents assigned to LIFE MEASUREMENT INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIFE MEASUREMENT INC | 1 | 2003 |
| LIFE MEASUREMENT INSTR | 1 | 2001 |
| MONSANTO CO | 1 | 1980 |
| PAYNE JOHN Hself | 1 | 1994 |
| US NAVY | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sacramento, California, US | 2 | 2001–2003 |
| Minneapolis, Minnesota, US | 1 | 2000 |
| Brooklyn Park, Minnesota, US | 1 | 1994 |
| St. Louis, MO, US | 1 | 1980 |
| Ballston Spa, New York, US | 1 | 1976 |