Peter Jacobsen
25Patents
5h-index
11Co-inventors
66Inventor score
Filing activity: Oct 17, 1980 → Oct 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7383851B2 | Closed loop pressure control system and electrically operated pressure control valve with integral pressure sensor and method of making same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6807472B2 | Closed loop control of shifting clutch actuators in an automatic speed change transmission | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6929031B2 | Electro-hydraulic manifold assembly with lead frame mounted pressure sensors | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7484429B2 | Closed loop adaptive fluid control system and method | Emerging Cross-Sectional Technologies | 10 | Active |
| USPP8259P | Poinsettia plant `Peterstar` | General | 10 | Expired |
| US7194349B2 | Closed-loop, valve-based transmission control algorithum | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6478436B1 | Sensing mirror position in a powered mirror positioning system | Performing Operations; Transporting | 4 | Expired |
| USPP8772P | "Poinsettia plant ""490 White""" | General | 3 | Expired |
| USPP8274P | Poinsettia plant `Pegirl` | General | 3 | Expired |
| USPP10183P | Poinsettia plant `Pepride` | General | 2 | Expired |
| USPP10160P | Poinsettia plant `Pearl` | General | 2 | Expired |
| USPP9879P | Poinsettia plant Peterstar Pink | General | 1 | Expired |
| USPP9106P | Poinsettia plant `PJ 3219` | General | 1 | Expired |
| USPP9878P | Poinsettia plant peterstar white | General | 1 | Expired |
| US6750784B2 | Method of linearizing a sine and cosine signal | Physics | 1 | Expired |
| USPP6605P | Geranium plant named Red Silver Crown | General | 1 | Expired |
| US11357179B2 | Distributor apparatus for positioning individual pieces of growth medium into a tray | Human Necessities | 1 | Active |
| USPP9877P | Poinsettia plant Peterstar Marble | General | 0 | Expired |
| USPP6602P | Geranium plant named Pink Silver Crown | General | 0 | Expired |
| USPP4842P | Poinsettia named Topwhite | General | 0 | Expired |
| USPP6423P | Annette Hegg Diva starlight | General | 0 | Expired |
| USPP10106P | Poinsettia plant `Peterstar Jingle Bells` | General | 0 | Expired |
| USPP9066P | Poinsettia plant `PJ 3112` | General | 0 | Expired |
| US6590500B1 | Method of linearizing a sine and cosine signal | Physics | 0 | Expired |
| US12426555B2 | Hydroponic system, and a process for producing a hydroponic system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.