Growing community of inventors

Hamilton, OH, United States of America

Douglas C Ambach

Average Co-Inventor Count = 3.96

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 214

Douglas C AmbachDennis James Gallant (3 patents)Douglas C AmbachDale A Nobbe (3 patents)Douglas C AmbachMichael Buccieri (2 patents)Douglas C AmbachTimothy M Sellers (2 patents)Douglas C AmbachStephen C Robinson (2 patents)Douglas C AmbachChristopher D Bryan (2 patents)Douglas C AmbachDennis M Lanci (2 patents)Douglas C AmbachMichael L Burns (2 patents)Douglas C AmbachJohn David Vogel (1 patent)Douglas C AmbachNicholas C Batta (1 patent)Douglas C AmbachScott D McCormick (1 patent)Douglas C AmbachEdward W Catton (1 patent)Douglas C AmbachChris Lee Hildenbrand (1 patent)Douglas C AmbachRichard E Hoffman (1 patent)Douglas C AmbachAres Marasligiller (1 patent)Douglas C AmbachDonald L Mobley (1 patent)Douglas C AmbachJames N Grote (1 patent)Douglas C AmbachTeddy L Johnson (1 patent)Douglas C AmbachKenneth M Merkel (1 patent)Douglas C AmbachThomas J Slanker (1 patent)Douglas C AmbachGary L Najmon (1 patent)Douglas C AmbachLinda A Hillier (1 patent)Douglas C AmbachDouglas C Ambach (6 patents)Dennis James GallantDennis James Gallant (63 patents)Dale A NobbeDale A Nobbe (4 patents)Michael BuccieriMichael Buccieri (14 patents)Timothy M SellersTimothy M Sellers (7 patents)Stephen C RobinsonStephen C Robinson (2 patents)Christopher D BryanChristopher D Bryan (2 patents)Dennis M LanciDennis M Lanci (2 patents)Michael L BurnsMichael L Burns (2 patents)John David VogelJohn David Vogel (79 patents)Nicholas C BattaNicholas C Batta (20 patents)Scott D McCormickScott D McCormick (16 patents)Edward W CattonEdward W Catton (11 patents)Chris Lee HildenbrandChris Lee Hildenbrand (9 patents)Richard E HoffmanRichard E Hoffman (9 patents)Ares MarasligillerAres Marasligiller (8 patents)Donald L MobleyDonald L Mobley (7 patents)James N GroteJames N Grote (2 patents)Teddy L JohnsonTeddy L Johnson (2 patents)Kenneth M MerkelKenneth M Merkel (1 patent)Thomas J SlankerThomas J Slanker (1 patent)Gary L NajmonGary L Najmon (1 patent)Linda A HillierLinda A Hillier (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hill-rom, Inc. (5 from 129 patents)

2. Other (1 from 832,843 patents)


6 patents:

1. 6174068 - Light fixture with auxiliary light

2. 6149128 - Keyed cap for gas outlet valve

3. 6073285 - Mobile support unit and attachment mechanism for patient transport device

4. 6019481 - Light fixture with recessed electrical outlet, data receptacle, and

5. 5898961 - Mobile support unit and attachment mechanism for patient transport device

6. 5890326 - Head wall for a hospital room

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idiyas.com
as of
12/28/2025
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