Inventor
OLAN T. LEITCH
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E04Dprimary
E04DRoof coverings42%
B05CApparatus for applying fluent materials to surfaces, in general6%
B05DProcesses for applying fluent materials to surfaces, in general6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
PatentTitleYear
12,584,314Roofing shingles with registered self-seal strip patterns2026D1109377Roofing shingle202612,291,870Roofing shingles with sealant pressure relief channel202512,276,105Roofing shingles with a plurality of indentations202512,276,106Roofing shingle and methods of forming roofing shingles202512,227,947Cap shingles for roofing systems202512,123,194System of roofing and photovoltaic shingles and methods of installing same202412,006,688Method and apparatus for creating a scored hinge in a hip or ridge cap shingle202411,919,030High speed sealant strip application202411,865,569Systems and methods for applying dots of different adhesives to moving roofing shingle stock202411,834,831Roofing shingles with registered self-seal strip patterns202311,519,176Roofing shingles with sealant pressure relief channel202211,454,027System of roofing and photovoltaic shingles and methods of installing same202211,346,108Roofing shingles with registered self-seal strip patterns202211,255,088Method of extruding polymer film onto a mat and products incorporating the resulting composite mat2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to BMIC LLC (12)· patent assignee history
2022–2024Patents assigned to BUILDING MAT INVESTMENT CORP (4)· patent assignee history
2022–2024Patents assigned to GAF Energy LLC (2)· patent assignee history
2022Patents assigned to BUILDING MAT INVESTMENT COPORATION (1)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BMIC LLC | 12 | 2022–2026 |
| BUILDING MAT INVESTMENT CORP | 4 | 2022–2024 |
| GAF Energy LLC | 2 | 2022–2024 |
| BUILDING MAT INVESTMENT COPORATION | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2022–2026 |