Inventor

DANIEL W. CELOTTA

Inventor

Overview

3→

Patents

2022–2025

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F22Bprimary

F22BMethods of steam generation13%

F22DPreheating, or accumulating preheated, feed-water for steam generation13%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air13%

F23DBurners13%

F24FAir-conditioning13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

A61BDiagnosis6%

A61MDevices for introducing media into, or onto, the body6%

A61NElectrotherapy6%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%

PatentTitleYear

12,357,812Lead construction including alignable marker elements2025 11,940,178Condensing, ultra-low NOx gas-fired humidifier2024 11,421,899Condensing, ultra-low NOx gas-fired humidifier2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to DRI STEEM CORP (2)· patent assignee history

2022–2025Based in US· patent location history

2025Patents assigned to MEDTRONIC INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DRI STEEM CORP	2	2022–2024
MEDTRONIC INC	1	2025

Locations

Location	Patents	Span
US	3	2022–2025