Inventor · Collegeville, PA, US

Thomas D. Boris

25Patents
8h-index
17Co-inventors
68Inventor score

Filing activity: Apr 7, 2008 → Jun 12, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD649275S1 Lighting device General 36 Expired
US8727561B2 Light and/or device having a compartment accommodating batteries of different types, sizes and/or shapes Emerging Cross-Sectional Technologies 27 Active
USD941751S1 Battery with charging port and key way General 26 Active
US8779683B2 Light having a circuit accommodating batteries of different types and/or sizes Emerging Cross-Sectional Technologies 26 Active
US8382312B2 Method of manufacturing a housing for a light device Mechanical Engineering; Lighting; Heating 18 Active
US8356910B2 Rechargeable flashlight, battery and charger adapter and protector therefor Emerging Cross-Sectional Technologies 15 Active
USD949095S1 Battery with charging port and key way General 15 Active
US11639789B2 Portable light and keyed rechargeable USB battery Electricity 9 Active
US11118859B1 Forend for a firearm Mechanical Engineering; Lighting; Heating 8 Active
US9927209B2 Portable light with multiple light sources Mechanical Engineering; Lighting; Heating 8 Active
US9651208B2 Portable light chargeable from different sources Electricity 8 Active
US8827484B2 Adapter circuitry for enabling charging and/or recharging a device or battery of a different type Emerging Cross-Sectional Technologies 6 Active
US10030847B2 Portable light and optical diffuser therefor Mechanical Engineering; Lighting; Heating 5 Active
US10326292B2 Battery charger operating method and method usable with plural different power supplies Emerging Cross-Sectional Technologies 5 Active
US11054124B2 Hand holdable light having an ergonomic grip and a battery assembly therefor Emerging Cross-Sectional Technologies 4 Active
US9960622B2 Battery charger usable with plural different power supplies Emerging Cross-Sectional Technologies 4 Active
US9960621B2 USB connector usable with a battery charger and otherwise Emerging Cross-Sectional Technologies 4 Active
US10378702B2 Portable light with plane of a laser light Mechanical Engineering; Lighting; Heating 4 Active
US10837609B2 Portable light providing plural beams of laser light Mechanical Engineering; Lighting; Heating 3 Active
USD1004816S1 Lighting device General 2 Active
US8388169B2 Light device having thermoset composite housing and electrical interconnect Mechanical Engineering; Lighting; Heating 1 Active
US11212892B1 Variable frequency PWM LED control circuit and method Mechanical Engineering; Lighting; Heating 1 Active
US11674676B2 Battery assembly for a hand holdable light Emerging Cross-Sectional Technologies 1 Active
US10533727B2 Optical diffuser for a portable light Mechanical Engineering; Lighting; Heating 0 Active
US12196398B2 Hand holdable light having an ergonomic grip Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.