"when inquired about" is a grammatically correct phrase that can be used in written English.
It is often used to indicate the time or situation in which a question or inquiry was made. Example: When inquired about his plans for the weekend, John replied that he was going camping with his friends. In this sentence, the phrase "when inquired about" indicates that the inquiry about John's plans happened at some point in the past.
When inquired about the wheat industry's failure to mature, the interviewees did not mention lack of government intervention.
When inquired about what they have been told about the diagnosis, 68% reported that nothing had been relayed regarding the diagnosis, while 17% reported that they were told that the patient had some psychiatric illness.
When inquired about the potential reasons, some patients answered "Free?
When inquired about the reasons for not writing the clinical notes and diagnosis, more than 63% said it is due to the increased workload.
When inquired about anyone they know who uses a gemstone, 41% of these respondents reported the use of a gemstone by a friend or a family member.
Patients seem to emphasize symptoms fitting with a diagnosed syndrome although they also present other symptoms when inquired about them [ 62, 63].
You know you're in good hands when, inquiring about a glass of white, she asks if you'd like something "austere or luscious".
When inquiring about car rentals in Europe, be sure to ask -- then confirm, reconfirm and get in writing if possible -- exactly what is included in the base price and what additional charges are involved.
When inquiring about work, home life and the strains of her new job, a reporter notes that he hopes he would ask the same question of an ambitious male politician with young children.
Not everyone I meet, however, is so circumspect when inquiring about employment.
In addition, providers frequently use technical language that patients do not understand when inquiring about comorbid conditions.
