Inventor
Michael D. Davis
Inventor
Coldwater, MI, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids18%
A01KAnimal husbandry9%
A42BHats9%
C07HSugars9%
A01MCatching, trapping or scaring of animals5%
A46BBrushes5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
B08BCleaning in general5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
F16KValves5%
PatentTitleYear
10,194,736Retractable broom20199,379,688'Aircraft radio with improved standby performance'20167,888,527'Aryl amide sphingosine 1-phosphate analogs'20117,320,439'Self-contained insect repelling and killing apparatus'20086,905,551'Method and apparatus for cleaning the front surface of a mounted lens'20055,966,645'Transmitter with low-level modulation and minimal harmonic emissions'19995,713,076'Insect barrier headgear'19985,612,468'Pteridine nucletide analogs as fluorescent DNA probes'19975,577,271'Insect barrier headgear'19965,525,711'Pteridine nucleotide analogs as fluorescent DNA probes'1996D0325656'Housing for an underwater vacuum cleaner'19924,828,468'Balanced roller vane pump having reduced pressure pulses'19894,486,150'Rotary pump and improved discharge port arrangement'19844,401,417'Hydraulic pump and improved flow control valve assembly for use therein'1983D0265004'Dental floss holder'19824,213,744'Hydraulic pump and improved by-pass flow means therefor'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1989Patents assigned to EATON CORP (4)· patent assignee history
1980–1989Based in Coldwater, MI, US· patent location history
1982–1992Patents assigned to DAVIS MICHAEL D (2)· patent assignee history
1996–1997Patents assigned to US HEALTH (2)· patent assignee history
1996–1997Based in Rockville, MD, US· patent location history
1999Patents assigned to GARMIN CORP (1)· patent assignee history
2005Patents assigned to EASTMAN KODAK CO (1)· patent assignee history
2011Based in Laurel, MD, US· patent location history
2016Based in Paola, KS, US· patent location history
2019Based in Littleton, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EATON CORP | 4 | 1980–1989 |
| DAVIS MICHAEL Dself | 2 | 1982–1992 |
| US HEALTH | 2 | 1996–1997 |
| EASTMAN KODAK CO | 1 | 2005 |
| GARMIN CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Coldwater, MI, US | 4 | 1980–1989 |
| Rockville, Maryland, US | 2 | 1996–1997 |
| Littleton, CO, US | 1 | 2019 |
| Paola, KS, US | 1 | 2016 |
| Laurel, Maryland, US | 1 | 2011 |