Inventor
Richard L. Pierce
Inventor
St. Charles, IL, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning17%
G05DSystems for controlling or regulating non-electric variables17%
LOC2817%
A01GHorticulture8%
E02BHydraulic engineering8%
E02DFoundations8%
G02BOptical elements, systems or apparatus8%
H01HElectric switches8%
H01RElectrically-conductive connections8%
PatentTitleYear
10,285,340Geotextile-based structure for vegetative growth enhancement and erosion resistance2019D0484276'Handle for a back scrubbing device'2003D0465613'Handle for a back scrubbing device'20025,174,782'Electrical cable clamping device with cable foil grounding means'19924,583,069'Crimp fuse link assembly'19864,223,301'Apparatus for conserving energy in electrical appliances'19804,195,913'Optical integration with screw supports'19804,101,886'Apparatus for conserving energy in electrical appliances'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1980Patents assigned to GRIMES JOHNNY C (2)· patent assignee history
1978–1980Patents assigned to PAYNE JIMMY R (2)· patent assignee history
1978–1980Patents assigned to PIERCE RICHARD L (2)· patent assignee history
1978–1980Patents assigned to SCHLAIFER NATE (2)· patent assignee history
1978–1980Based in Cypress, CA, US· patent location history
1980Based in Riverside, CA, US· patent location history
1986–1992Patents assigned to MOLEX INC (2)· patent assignee history
1986–2003Based in St. Charles, IL, US· patent location history
2019Based in Chattanooga, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRIMES JOHNNY C | 2 | 1978–1980 |
| MOLEX INC | 2 | 1986–1992 |
| PAYNE JIMMY R | 2 | 1978–1980 |
| PIERCE RICHARD Lself | 2 | 1978–1980 |
| SCHLAIFER NATE | 2 | 1978–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Charles, Illinois, US | 4 | 1986–2003 |
| Cypress, California, US | 2 | 1978–1980 |
| Chattanooga, TN, US | 1 | 2019 |
| Riverside, California, US | 1 | 1980 |