Inventor
Daniel L. Dorn
Inventor
Bark River, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems21%
A23GCocoa17%
F25CProducing, working or handling ice17%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages13%
B01LChemical or physical laboratory apparatus for general use8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y02PClimate change mitigation technologies in the production or processing of goods4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
7,266,952'Ice cream machine including a controlled input to the freezing chamber'20076,988,372'Ice cream machine including a controlled input to the freezing chamber'20066,662,592'Ice cream machine including a secondary cooling loop'20036,651,448'Ice cream machine including a controlled input to the freezing chamber'20035,976,871'Cytogenetic chamber'19995,946,925'Self-contained refrigeration system and a method of high temperature operation thereof'19995,851,790'Method for drying cells using cytogenetic chamber'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to VENTUREDYNE LTD (2)· patent assignee history
1998–1999Based in Thompsonville, MI, US· patent location history
1999Based in Traverse City, MI, US· patent location history
2003Patents assigned to ROSS HAROLD F (2)· patent assignee history
2003–2007Based in Bark River, MI, US· patent location history
2006–2007Patents assigned to ROSS S MFG LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROSS HAROLD F | 2 | 2003 |
| ROSS S MFG LLC | 2 | 2006–2007 |
| VENTUREDYNE LTD | 2 | 1998–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bark River, MI, US | 4 | 2003–2007 |
| Thompsonville, MI, US | 2 | 1998–1999 |
| Traverse City, MI, US | 1 | 1999 |